This is Fei's whole arc, Id and all — the reveal the game builds toward. If you haven't reached Disc 2, this is the thing to come back for.
Fei paints. That is the gentlest thing about the person you steer through most of Xenogears, and it is not the whole of him, or even the original him. The Fei on your screen is the newest and least real of three people sharing one body: an artificial personality built to sit on top of a mind that had already broken into pieces years before the game begins. Xenogears tells you this outright, if you are listening. Fei's dissociation — the split that produced the destroyer Id — is not a rug-pull saved for the ending. It is the engine the whole plot runs on.
Three selves live in Fei Fong Wong: the gentle painter you control, a destroyer named Id, and a buried child the game calls the Coward. A fourth surfaces near the end, when even the painter cannot cope. Once you can see how they fit together, the crimson Gear and the blackouts and the boy who levelled his own village stop being mysteries and start being symptoms. The structure is cleaner than the game's reputation suggests: three selves, one wound, and a cause reaching back to when Fei was four.
The Three Who Share One Body
Three people live in one body. The one you play is called Fei, a personality assembled last, after the other two were locked away, so a damaged mind could pass for an ordinary young man in a quiet village. He paints, he is kind, he is a little immature. He is also only three years old as a personality when the game opens, which is why he breaks under pressure the way he does.
Underneath him is Id, the second self and the destroyer. Id was built to hold everything Fei could not: the fear, the rage, the pain of a childhood I will get to in a moment. He exists to break things, and he is monstrously good at it. When Id has the body, Fei is simply asleep and keeps no memory of what Id does with his hands.
The third self is the Coward, the name Id spits at him. He is the original. The real Wang Fei Fong, the base personality every other self grew out of, is a small child who long ago retreated into the back of his own mind and stayed there, replaying happy memories of his mother on a loop. He kept the good and handed off the bad, and he has been hiding ever since.
This is why Fei's amnesia works the way it does. Id and the Coward share memories with each other, and both hold the playable Fei's, but he holds neither of theirs. The self you control is walled off from his own history by design. Citan, the party's doctor, works this out long before Fei does: Id only takes over when Fei's mental energy runs low, which means something has to be holding the line the rest of the time. There has to be a third.
There is a third personality. Id calls it the coward — and I suspect it is the real Fei. — Citan
He is right.
How the Mind Broke
It starts with his mother. When Fei was four, his mother Karen was taken over by Miang, the antagonist who wakes in a new woman every generation. The mother who had played catch with him, bouncing a ball back and forth across the room, went cold overnight. Karen recognised what her son was: the Contact, the one soul capable of reaching the power the villains are chasing. So she began experimenting on him.
The experiments were the kind a child has no words for. She brought in people to force a psychic connection with Fei, and they died doing it, one after another. When Fei tried to tell his father, Khan was away working and his wife acted normal at home, so he waved the terror off as a child's imagination. Fei was alone with it: hurt by the one parent meant to protect him, disbelieved by the other.
A four-year-old cannot carry that. So Fei did the only thing left. He made someone to carry it for him, splitting off a second self and pouring the pain into it, and that self became Id. What remained of the original boy took the opposite share, every warm memory hoarded and protected, and shrank down into the Coward. The child kept his mother's love for himself and gave her cruelty to Id. That is the split, and it is the most human thing in the game: a mind protecting itself by cutting itself in two.
Ten months later Miang summoned Grahf, who wanted Fei's body for himself. Fei's father tried to stop it and was cut down. Fei looked up at his mother for help and found nothing, just Miang's blank face looking back, and his power, the Contact's power, went off like a bomb. A blast of it curved back toward the boy who had released it, and in the half-second before it killed him, Karen came back. The real Karen surfaced through Miang, threw herself over her son, and took the blast with her own body. She died smiling down at him.
Everything after this grows from that one moment. The village Fei destroys in the opening, the blackouts, the enemy who trained him: all of it traces back to a four-year-old watching his mother die to save him, and then burying that memory so deep that even he forgets it happened.
After that the Coward vanished into the back of the mind, and Id took the body and did not give it back. Grahf took the boy in and spent roughly a decade sharpening Id into a weapon, aimed at whatever Grahf pointed him at. It ended only when Khan tracked them down and sealed Id away. With both the destroyer and the Coward locked in the dark, the mind did what it had done before: it built a new self to run the body. That self is the Fei you play. Three years in Lahan, and then the game begins.
The split, the decade of control, and the reunion the game withholds until its final stretch.
Id Is Fei's Shadow
Id is the shadow made flesh. Xenogears was built on psychology on purpose. The writers seeded Freud and Jung through the cast, down to the names: Fei's ancestor Lacan is named for Jacques Lacan, his mother Karen for the analyst Karen Horney. Fei's split is the clearest piece of it. Jung called the shadow the part of the self a person refuses to own, the disowned fear and aggression pushed out of sight until it takes on a life of its own. Id is that idea with a body. He is every feeling Fei could not stand to have.
You can see when the shadow has the wheel. Fei's brown hair goes crimson, his eyes turn a bright, sick yellow, his skin drains pale. His Gear, Weltall, becomes Weltall-Id: blood-red, six wings of raw energy. Id does not want things the way people want things. His only relationship with the world is destruction, and he is strong enough to tear a Gear apart with bare hands. He hates the Coward most of all, not the mother, not the father, but the brother-self who kept every good memory and left him nothing but the wounds.
Japanese material lays the mechanics out more plainly than most English write-ups. Id is not a demon that invaded Fei. He is a container the child made on purpose, filled deliberately with everything the Coward refused to hold. The multiplicity itself is tied to the Contact's power: an ordinary trauma would have scarred a normal child, but Fei's mind had the raw force to actually split, and to keep the pieces walking around.
The trio was also shaped to echo Freud's id, ego, and super-ego, and here the arguments online are not worth your time: people fight over which self is the ego and which the super-ego, and the game never hands you a clean chart. Id is plainly the id. The other two get sorted differently depending on who is writing. The shadow reading is the one that holds without a fight: Id is the rejected self, and the drama of the whole game is Fei being forced, slowly, to take him back. And taking him back means first understanding that the monster tearing across the map has been Fei the entire time.
The Villain You Fight Is You
The monster in the opening is you. Early in the game, a Gear levels Fei's home village of Lahan and kills his friends. The player is right there in the cockpit, watching it happen, sure it was some outside force. It was not. That was Id, breaking loose the moment Fei's grief and panic dropped his guard. The first atrocity you witness in Xenogears, you commit, and the game lets you spend hours not knowing it.
The thread runs deeper than one bad day. The man who trained Id, Grahf, the masked figure who keeps appearing to fight you, calls himself the Seeker of Power, and he is a piece of Lacan, Fei's own incarnation from five hundred years before. So the teacher who forged the destroyer, the destroyer itself, and the hero holding the controller are all grown from a single soul. When Kahran Ramsus reacts to Fei as if he has met him before, he has: he has met Id, and to him they are the same man. Because they are.
Left to himself, Id wants one thing: to reach the Zohar, the engine that holds the Contact's power, and finish what he started. And the cruelty compounds. Grahf, the one steering Id toward ruin, has taken the body of Khan, Fei's father, the man who once sealed Id away to save his son. The father surfaces only when Grahf's grip slips. The people trying to stop Fei and the people who made Fei are, over and over, the same people. Which is why the ending is not won in a Gear. It is won inside Fei's own head.
The Painter's Hand
The painter's hand outlasts every self. Fei paints. So did Lacan, five hundred years before him, and in Nisan's cathedral hangs an unfinished portrait of a woman named Sophia, done in a brush style a companion recognises at once as Fei's own, because it is the same hand across two lives. Lacan set his brushes down near the end and never finished it; the grief outlived the man. It is a quiet thread, easy to walk past, and it is the game's answer to its own question. Under the splits, under the reincarnations, something continues. The wound carries across lives. So does the hand that paints.
That is why the last act stops being a war and turns inward. In the game's final stretch Fei is pulled into his own mind, and for the first time the three selves stand in one place: the painter, the Coward, and Id. The playable Fei, matured by everything the journey put him through, is finally strong enough to do what the four-year-old could not: face all of it at once.
And here is the detail the whole tragedy turns on, the one that stops me cold every time. The Coward had been hiding something from Id for years. When their mother died, she did not die cold. She came back to herself at the very end and gave her life to shield her son, smiling as she went. The Coward took that memory and kept it, the way he kept every good thing, and never showed it to Id. So Id spent a decade believing his mother only ever hurt him, a hatred built on half the truth, because the half that would have healed it was locked in the vault of a frightened child who would not share. Fei makes the Coward open the vault. He shows Id their mother's last act of love. And Id, the destroyer, the thing that levelled a village, sees it and stops.
On a second playthrough, watch which self is holding the body. The hair and eye colour give Id away, and the Gear's colour shifts with him. Whole scenes read differently once you know whether you are watching the painter, the Coward, or the destroyer speak. The game is playing fair with you the entire time.
Only then do the three become one, and only then does the red Gear turn white and become Xenogears. That order matters. The mech does not complete until the self does; the psychology is the climax, and the giant robot is its shadow on the wall. Fei even meets his father one last time and greets the man who hunted him not as an enemy but as "father," because by then he understands that the people who broke him and the people who loved him were, tragically, the same people.
That is the shape under all of Xenogears: a boy who shattered himself to survive a childhood no one should survive, and a story that spends fifty hours patiently putting him back together. Once you can see the three selves you cannot unsee them, and every "Fei" line reads differently depending on who is speaking it. The reincarnation thread through Lacan and Abel and the Contact stops looking like cosmic backstory and starts looking like the same wound, and the same hand, reaching across ten thousand years to finally set the brush down finished. Go back and watch for which self is talking. The whole game is hiding in plain sight.
Common Questions
How many personalities does Fei have?
Three at the core, with a fourth that surfaces near the end. The one you play is Fei, an artificial personality built last to run the body. Under him is Id, the destroyer that carries all his pain. Beneath both is the Coward, the original child Fei grew out of. When even the playable Fei can't cope late in the game, a fourth self appears that feels and thinks nothing at all, and Id uses it to seize control.
Who is the Coward in Xenogears?
The Coward is Fei's original, base personality, the real Wang Fei Fong before any of the splitting. He's a young child who retreated into the back of Fei's mind after his mother's experiments and death, and stayed there replaying her happy memories on a loop. "The Coward" is the name Id gave him. The playable Fei was built to replace him; he's the self everything else grew out of.
Is Id evil?
No, though he does terrible things. Id is the self Fei created as a small child to hold pain he couldn't survive holding himself. He's pure destruction because that's all he was ever given; the Coward kept every good memory and left Id nothing but the wounds. Calling him evil misses what he is, a defence mechanism that grew teeth. He isn't beaten at the end. He's shown his mother's love for the first time, and he reconciles.
Why does Fei lose his memory?
Because of how the personalities are walled off from each other. While Id, or late in the game the fourth self, holds the body, the playable Fei is dormant and keeps no memory of what happens. Id and the Coward share memories and also hold the playable Fei's, but he holds neither of theirs. His amnesia isn't a vague trauma handwave; it's a specific consequence of which self can reach which memories.