Final Fantasy VII Story Explained: The Mercenary and the Memories That Were Never His

Final Fantasy VII opens in Midgar — a circular megacity ruled with an iron fist by the Shinra energy corporation. Shinra drains Mako, the energy flowing beneath the earth, to power the entire world. But Mako is the planet's very lifeblood: it is the Lifestream, where the souls of all living things return after death and from which new life is born. Every Mako reactor that runs shaves a little more off the planet's lifespan. And only one small group dares to stand against it. This article retells the whole story in the sequence of the original game's three discs from 1997 — from the bombing in Midgar to the Northern Crater — and closes with the fate of every character, the most commonly misunderstood points of the lore, and the community theories that have endured for more than two decades.

📌 Quick summary: The Shinra corporation drains Mako — the blood of the planet — to generate power for the entire world. Cloud Strife, a mercenary carrying borrowed memories, joins the group AVALANCHE to bomb a reactor in Midgar, then is swept into the pursuit of Sephiroth, the former hero driven mad by the truth of his Jenova origins. When Meteor is summoned and threatens the planet, Cloud must confront the truth about himself before he can save the world.

Chapter 1 (Disc 1): The Bombing in Midgar

Cloud Strife, a mercenary who claims to be an ex-SOLDIER First Class — Shinra's most elite fighting force — is hired by the resistance group AVALANCHE to bomb Mako Reactor No. 1. Fighting alongside him are Barret, AVALANCHE's hot-tempered leader; Tifa, his childhood friend who runs a bar in the slums; and Jessie, Biggs and Wedge — three young members of the group. The second mission, targeting Mako Reactor No. 5, ends with Cloud plummeting into the Sector 5 slums and waking up in an abandoned church, on the flower bed of Aerith — the flower seller he had briefly glimpsed during the first mission.

Aerith is no ordinary girl: she is the last descendant of the ancient Cetra, a race that could commune directly with the planet — and Shinra has hunted her since she was a small child. Events escalate fast: Shinra drops the steel plate above Sector 7, crushing thousands of slum dwellers to death — Jessie, Biggs and Wedge among them — to frame AVALANCHE for the destruction. Aerith manages to get Barret's daughter Marlene to safety, but she herself is captured by the Turk Tseng, because her Cetra heritage holds the secret of the Promised Land — a land Shinra believes to be an endless source of Mako. The party infiltrates Shinra Headquarters to rescue her, and there they witness the sight that sets the whole tragedy in motion: President Shinra lies murdered, and the katana buried in his back belongs to a name everyone believed dead for five years — Sephiroth, the legendary hero of SOLDIER.

Chapter 2: Jenova — the 'Calamity from the Skies' and Shinra's Experiments

To understand Sephiroth, we must go back two thousand years. A colossal meteor crashed into the north of the planet, gouging out a wound that would never heal — the region known today as the Northern Crater. What arrived with that meteor was no rock: it was Jenova, a shapeshifting alien parasite that could take the form of the dead, read the memories of the living, and sow a plague upon the mind. The ancient Cetra called it the 'Calamity from the Skies.' Jenova came close to wiping out the Cetra entirely before they managed to seal it beneath the earth.

About thirty years before the game begins, Professor Gast's Shinra expedition dug up Jenova's corpse and made a catastrophic mistake: they took it for an ancient Cetra. The Jenova Project was born of that misunderstanding. Professor Hojo, who took over the project, injected Jenova cells into the unborn child in the womb of the scientist Lucrecia. The child who was born carried the name Sephiroth: Hojo was his father, Lucrecia his mother, and the 'legacy' in his blood was the cells of an extraterrestrial creature. Sephiroth grew up knowing nothing of his origins and became a SOLDIER First Class, a war hero admired the world over.

Everything collapsed during the mission to the village of Nibelheim, five years before the game. In the library in the basement of Shinra Manor, Sephiroth read the records (themselves based on Gast's misconception) and came to believe he was a Cetra descendant created by Shinra, that the planet by rights belonged to him and to his mother Jenova. He lost his mind, burned the whole village to the ground, and entered the reactor where Jenova's head was kept. There, an anonymous soldier hurled him down into the Mako — and the identity of that soldier is the greatest secret of the entire game, to be revealed in Chapter 5. Sephiroth's body drifted with the Lifestream to the Northern Crater and crystallized within the Mako. But his will refused to dissolve: from inside the planet's current, Sephiroth learned to control Jenova's cells — including the headless corpse of Jenova held captive inside Shinra Headquarters.

This detail is essential for reading everything that follows correctly: through almost the entire game, the 'Sephiroth' that Cloud's party is chasing is not the real Sephiroth. It is Jenova's body, broken out of its prison, shapeshifted into his form and moving at his will from the crater. Sephiroth's true body has never left the Mako crystal in the north.

Chapter 3 (Disc 1): A Pursuit Across Continents and the Temple of the Ancients

Leaving Midgar, Cloud's party follows 'Sephiroth's' trail across the continents: through Junon and an ocean crossing, through Corel — Barret's devastated hometown and his debt to his friend Dyne — and through Cosmo Canyon, where the sage Bugenhagen explains the cycle of the Lifestream and Red XIII confronts the truth about his father, Seto. In Nibelheim, which Shinra rebuilt exactly as it was to cover up the massacre, Cloud begins to notice cracks in his own memories: he 'remembers' everything about the mission five years ago except one thing — he cannot remember what he himself did there. Men in black cloaks, muttering about 'Reunion' and the numbers tattooed on their arms, appear ever more often along the road. Every one of them is being drawn in the same direction: north.

The climax of Disc 1 is the Temple of the Ancients. The temple is a living labyrinth, and when it is unraveled all the way to its heart, the entire structure shrinks down into a single black sphere: the Black Materia — forbidden magic capable of summoning Meteor and erasing the whole planet. Cait Sith, the party's robot cat, sacrifices the first version of his body to claim it. But victory is snatched right out of Cloud's hands: the familiar puppet-string jerk seizes him, and a controlled Cloud attacks Aerith herself and personally hands the Black Materia to the thing wearing Sephiroth's shape. Aerith, knowing full well that only a Cetra can call upon Holy — the one white magic able to stop Meteor, sealed within the White Materia she always carries with her — quietly leaves the party alone, traveling to the Forgotten Capital of the Cetra to pray.

Chapter 4 (End of Disc 1 – Disc 2): The Death of Aerith and the Coming of Meteor

Cloud's party reaches the Forgotten Capital while Aerith is kneeling in prayer. She has succeeded: her prayer reached the planet, and Holy has been summoned — the glowing White Materia is proof. But the instant she lifts her face and smiles at Cloud, 'Sephiroth' plunges down from above, and the Masamune runs her through. The death of Aerith in 1997 was a shock that rocked the entire game industry: for the first time, a beloved protagonist died permanently — no resurrection, no 'it turns out she only faked it.' Later, when the party reaches the crater, an even crueler truth is added: Holy was indeed summoned, but Sephiroth's will is holding it captive at the very place where it must be set free.

At the Northern Crater, Sephiroth shows Cloud a twisted fragment of the truth — that Cloud is nothing more than a biological puppet Hojo created from Jenova cells — and as Cloud's spirit collapses, the strings jerk once more: this time Cloud rises into the air and delivers the Black Materia straight into the hands of Sephiroth's real body inside the crystal. Meteor is summoned. The planet, sensing a threat of annihilation, awakens the WEAPONs — gigantic engines of destruction born to defend it. The party is scattered: Tifa and Barret are captured by Shinra and nearly executed in public at Junon, escaping death only because a WEAPON attacks the city. And Cloud has vanished without a trace.

Chapter 5 (Disc 2): Inside the Lifestream — the Truth About Cloud and Zack

Cloud is found in the town of Mideel, washed ashore in a state of severe Mako poisoning: confined to a wheelchair, eyes hollow, able to murmur only meaningless sounds. Tifa stays behind to care for him. When a WEAPON attacks Mideel and the ground splits open, both of them fall straight into the Lifestream — and there, Tifa dives into Cloud's subconscious to gather up, shard by shard, his true memories together with him. The complete truth finally comes to light.

Cloud was never a SOLDIER First Class. Five years earlier at Nibelheim, the SOLDIER First Class who traveled with Sephiroth was Zack Fair — the Buster Sword's true owner, Cloud's best friend, and Aerith's first love. Cloud was just a lowly infantryman in the escort, so ashamed of having failed the SOLDIER exam that he always hid his face behind his infantry helmet, even when coming home to visit. When Sephiroth went mad and gravely wounded both Zack and Tifa inside the reactor, it was Cloud — the nameless trooper — who charged in; the Masamune ran him through, yet in a surge of utter fury he seized the blade, hoisted Sephiroth up, and hurled him down into the Mako below. The one who defeated the legendary hero that year was no SOLDIER at all.

After the tragedy, Hojo collected all of the survivors — Cloud and Zack among them — as experimental subjects for the 'Sephiroth copy' project: injected with Jenova cells and steeped in Mako for nearly four years to test his Reunion hypothesis. Zack broke free, carrying the still-unconscious Cloud on his back, and was gunned down by Shinra troops on the cliffs overlooking Midgar as he shielded his friend with his own body. Cloud's mind — already shattered by experimentation and trauma — stitched itself back together out of the memories and personality of the Zack he so admired: he believed that he was Zack, that those feats were his own. The Jenova cells in his body made that mask all the more solid, and turned him into a puppet Sephiroth could manipulate from afar. When Tifa helps him face it all, Cloud becomes himself for the first time in his life — a true hero, even if he holds no title at all.

Chapter 6 (Discs 2 – 3): The Assault on Midgar and the Final Battle

The final stretch of the game is a race on many fronts: Cloud's party hunts down the Huge Materia to keep them out of the hands of Shinra and Sephiroth, and confronts the WEAPONs rampaging across the planet. When Diamond WEAPON bears down on Midgar, Shinra fires the Sister Ray cannon: the Mako blast destroys the WEAPON and pierces Sephiroth's barrier at the crater, but its terrifying recoil also blows the top off Shinra Headquarters — Rufus, the new president, is reported dead in the blast. Cloud's party parachutes into the chaos of Midgar and confronts Hojo at the cannon: the scientist is feeding the reactor's entire output into 'powering up' his own son, and confesses that he injected Jenova cells into his own body. Hojo is destroyed there — and before that, he leaves behind one bitter detail: during the copy project, he had rated Cloud a 'failure' for not reacting like his other test subjects; ironically, Cloud proved to be the only one who actually carried the Black Materia all the way to the crater.

With the barrier gone, the party descends to the bottom of the Northern Crater. After fighting through fused Jenova lifeforms and two grotesque forms of Sephiroth, the battle ends in a one-on-one duel inside Cloud's mind — where he finally severs the puppet strings with his own hands. Sephiroth is destroyed. But Holy is released too late: Meteor is already upon the planet, and Holy itself is pinned down by Meteor's gravity; worse yet, by Bugenhagen's account, Holy might wipe away everything the planet judges harmful — humankind included. In the moment when all hope seems extinguished, the planet saves itself: the Lifestream comes flowing in from all over the world, joining its strength with Holy to repel and destroy Meteor — and guiding that river of energy is the will of Aerith, who continues to protect the planet even after death. Her smiling face within the light is the final image before the ending. Five hundred years later, Red XIII stands with his descendants on a cliff overlooking a Midgar reclaimed by greenery — and from far away comes the sound of children's laughter.

The Fates of the Characters

Cloud Strife — survives. He emerges from the final battle as himself, no longer Zack's shadow. But the death of Aerith, and everything he did while under control, leaves him with a heavy burden of guilt — one that follow-up works such as Advent Children would keep exploring for years afterward.

Tifa Lockhart — survives, the anchor who holds Cloud to reality from beginning to end. Without Tifa, there would have been no dive into the Lifestream, and the true Cloud would have remained forever submerged beneath the mask borrowed from Zack.

Barret Wallace — survives, returning to his daughter Marlene. His journey comes full circle when he understands that revenge against Shinra cannot heal Corel — what he is truly fighting for is his daughter's future.

Aerith Gainsborough — dies at the Forgotten Capital at the end of Disc 1. But 'death' in this world means returning to the Lifestream: her will remains active right up to the very last second of the game, guiding the Lifestream to save the planet she loved.

Zack Fair — dies on the cliffs outside Midgar, shielding the comatose Cloud from the bullets with his own body. Zack's death is the most closely hidden piece of the original game — and the reason his story would later be told separately in Crisis Core.

Red XIII (Nanaki) — survives, and lives very long indeed: five hundred years later he is still there alongside his descendants, the last living witness to the entire story.

Cid, Vincent, Yuffie and Cait Sith — all survive the final battle. Cait Sith especially: the first cat-robot body is sacrificed at the Temple of the Ancients, but the remote operator behind it — Reeve, a director of Shinra itself — keeps fighting alongside the party through replacement bodies.

Hojo — dies at the Sister Ray cannon, in the monstrous form wrought by the Jenova cells he injected into himself. The man responsible for nearly every tragedy in the game dies by the very scientific ambition that drove him.

Sephiroth — his body is destroyed at the Northern Crater. Even so, the original game deliberately leaves one thread open: his will is too strong to dissolve into the Lifestream the way ordinary souls do — and that is exactly the seed of his return in the follow-up works.

Rufus Shinra — reported dead when the top of Shinra Headquarters blew apart during the Sister Ray shot. Later expanded works confirm that he actually survived — one of the most famous 'plot reversals' of the entire franchise.

Common Misconceptions

Is Cloud a clone of Sephiroth (or of Zack)?

There are no clones in Final Fantasy VII whatsoever. The so-called 'Sephiroth Copies' are real people — villagers and soldiers who survived Nibelheim — into whom Hojo implanted Jenova cells and steeped in Mako to test the Reunion hypothesis.

That hypothesis holds that Jenova cells, once separated, will always find their way back to reunite. The black-cloaked men muttering across the world are precisely those people. Hojo classified Cloud as a failed experiment because he was never tattooed with a number like the others.

Is Jenova the One Controlling Sephiroth?

A classic debate within the community, but the official materials (Square Enix's Ultimania series) make it clear: Sephiroth's will dominates and controls Jenova, not the other way around. He uses Jenova's body and shapeshifting powers as tools, and the Jenova cells within other people as puppet strings. Sephiroth is no victim manipulated by a parasite — he is the one in the driver's seat.

Is There Any Way to Bring Aerith Back?

No — this is the most famous urban legend in the history of games. For years after 1997, rumors of a secret resurrection trick, hidden items, secret patches or cheat codes to bring Aerith back spread all over the forums, and every single one of them was fabricated; the developers have stated many times over that her death is permanent and deliberate.

A related misunderstanding: many assume Aerith's prayer 'failed' because she died in the middle of it — in reality, she had already completed the prayer before she fell; Holy had been summoned, only to be held captive by Sephiroth until the very end of the game.

Is the Promised Land a Real Place That Can Be Sought Out?

No. Shinra poured its fortune into hunting the Promised Land as though it were an endless Mako deposit, but according to what the Cetra left behind, the Promised Land is not a geographic coordinate: it is the concept of the place where souls return and become one with the planet.

Shinra's entire ambition was built upon a misconception — the very same kind of misconception about Jenova that Professor Gast made, the one that gave birth to Sephiroth.

Was Aerith the Last Pure-Blooded Cetra?

More precisely: Aerith is the last surviving Cetra descendant, but she carries only half Cetra blood — her mother, Ifalna, was the last pure-blooded Cetra, and she died while Aerith was still little, after years of being held captive and studied by Shinra.

This detail explains why Shinra hunted Aerith to the bitter end: she was the last, irreplaceable 'specimen.'

Community Theories and Debates

Was Holy really going to wipe out humanity as well? Bugenhagen once warned that Holy would judge, and might sweep away, everything the planet deemed harmful — and after everything humanity had done with Mako, humankind could very well be on that list. For years the community debated whether the '500 years later' ending — Midgar swallowed by greenery — signaled that humanity had been erased or that people had learned to live another way; only when the follow-up Advent Children arrived in 2005 did the answer become clear: humanity still exists, and the children's laughter at the end of the original game was the earliest hint of it.

What was Aerith doing within the Lifestream? The image of Aerith's face as the game closes gave rise to one major theory: her consciousness did not dissipate, but remained at work inside the Lifestream, quietly guiding it in the final battle. The official novella 'Maiden Who Travels the Planet,' published as a companion to the Ultimania series, tells that entire journey of hers — though the community still argues, to this day, over how 'canonical' that novella really is.

What remains of Sephiroth after the final battle? The original game leaves open that Sephiroth's will refuses to dissolve into the Lifestream. Many players of the era predicted he would return by clinging to those who bear Jenova cells — and Advent Children made that theory a reality with the Geostigma disease and the trio of Remnants led by Kadaj. It is a rare case of a fan theory being brought to life by the game's own studio, nearly exactly as imagined.

Source note: This article was cross-checked against the Final Fantasy Wiki and information from Square Enix's Ultimania volumes (via community-verified translations) — particularly on these points: that the 'Sephiroth' traveling the world is in fact Jenova's body, Hojo's 'Sephiroth copy' experiments, and that Holy had been summoned but was being held captive at the crater.