While struggling to make friends after his parents’ divorce, Koyomi Takasaki meets Kazune Takigawa, but apparently, they already have. Kazune reveals that she’s from World Line 85, an alternate universe in which she and Koyomi are lovers. But in a reality where moving between dimensions is natural, could Koyomi be the one from another world?
Meaning, I was never off in any
 parallel world from the start.
Das heißt, dass ich nie
in einer Parallelwelt war.
Que nunca fui a ningún mundo paralelo.
Que nunca he ido
a ningún mundo paralelo.
Si, tu as très bien compris.
Je n’ai jamais fait aucun transfert !
Quindi, sin dall'inizio,
Em outras palavras, eu não fui para
o mundo paralelo desde o início.
Выходит,