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?
The thin-looking man in the coffin 
didn't look like the picture, either.
Der dürre Mann im Sarg
ähnelte dem Bild auch nicht.
ni el hombre delgado
que dormía en el ataúd.
ni el hombre delgado
que dormía en el ataúd.
L’image ne représentait pas non plus
la personne dans le cercueil.
Neanche l'uomo magro nella bara
 somigliava all'uomo nella foto.
A pessoa dentro do caixão também
não se parecia com a foto.
Да и худой мужчина в гробу
на свою фотографию похож не был.