/Main Timeline (Timeline 2)/
Alice: Female lead, Sana's lover, obsessive and dangerous.
Sana: Main protagonist.
Zure: Alice's childhood friend.
Maly: Loves Zure.
Atona: Alice's mother.
Leto: Alice's father.
Lata: Sana's stepsister; Quana reborn in this world.
Xejo: Sana's stepmother.
Xuna: The Lazy AI Girl Who Refused to Think
/Timeline 1 /
Alliter: Alice from Timeline 1.
Sana God: A "fake Sana," god-like version from Timeline 1, connected to Lata.
Zuta: Came from Timeline 1 to Timeline 2 to stop Alice.
/Mystery / Unknown/
Lyly: Unknown role.
Taluala
Sana Otto: Exists beyond the future.
Alice (?): Unknown existence / hidden version.
/Original World of Sana/
Quana: Sana's ex-girlfriend.