Geralt is the character you control for most of The Witcher 3. Ciri is the character the entire game is about. Understanding that changes how the story reads — and more practically, it changes which of the game's endings you get, because Ciri's fate is decided by a handful of conversations rather than by anything you fight.

Short answer

Ciri is Geralt's adopted daughter, a Child of the Elder Blood with the ability to travel between worlds, and the Wild Hunt's target. Her ending is determined by roughly five moments where Geralt either supports her or undercuts her — not by the final battle.

Who she is

Cirilla of Cintra was raised at Kaer Morhen alongside the witchers, but she is not one. Her power comes from the Elder Blood: she can move between worlds, and that ability makes her simultaneously the most valuable person alive and the most hunted. The Wild Hunt wants her for what her blood can do. So does the Emperor, for reasons of his own, and so does the Lodge.

Everyone in the story is trying to use her. The game's central question is whether Geralt will be one more person doing that.

See also: The Witcher 3 Geralt — the same Witcher 3 question from the other direction.

Playing as Ciri

The game hands you control of her several times, in sequences that are deliberately unlike playing Geralt. She has no signs, no potions, no inventory management — just a short-range blink and a lot of speed. These sections are short, they cannot be failed in the usual sense, and they exist to make a point: she does not need a witcher to protect her.

Her combat is also noticeably more powerful than Geralt's at the same point in the story, which is part of the same argument.

See also: The Witcher 3 Console Commands — the closest Witcher 3 answer to this one.

What decides her ending

There are three outcomes, and the game tracks a small set of moments where Geralt's response either builds Ciri's confidence or erodes it. The shape of them is consistent: does Geralt let her act, or does he act for her?

  • Whether he encourages her to face the Lodge herself rather than handling it on her behalf.
  • Whether he supports her when she is angry and wants to break something — the game rewards letting her have the tantrum.
  • Whether he takes her to see the Emperor for money, or treats her as a person who gets to decide.
  • Whether he goes with her to the laboratory at the end rather than sending her alone.
  • Whether he tells her she is strong enough, at the moment she is convinced she is not.

Get most of these right and she survives, with the specific outcome depending on the Emperor visit. Get most of them wrong and she does not. None of it is announced, and none of it shows a decision marker.

See also: Hogwarts Legacy Graphorn — Hogwarts Legacy runs into this one too.

The three endings, without spoiling the detail

OutcomeWhat it takes
Ciri the EmpressMostly supportive choices, plus taking her to the Emperor
Ciri the WitcherMostly supportive choices, without the Emperor visit
The bad endingEnough dismissive or controlling choices across the game

The witcher ending is the one most players are aiming for, and the one they most often lose by accident — usually by taking the money from the Emperor without realising it counted.

Why it works

The mechanism is unusually well designed for a game of its era: it never tells you a choice mattered, it never scores you, and it asks the same question repeatedly in different clothes. By the end, the ending you get is a fair summary of how you treated her, which is a rarer thing in games than it should be.

The Witcher 3 FAQ

How many endings does Ciri have?

Three, determined by a handful of conversation choices rather than by combat or side quests.

Can I change the ending near the end of the game?

Partly. The final decisions carry weight, but they cannot fully undo a playthrough of dismissive choices.

Is Ciri playable?

Yes, in several scripted sequences with her own abilities.

Does Ciri appear in the expansions?

Depending on her ending, she can appear in Blood and Wine — one of the quieter payoffs for getting it right.

Treat her as a person rather than a package to be delivered, and the ending takes care of itself.