Sou is an ordinary high school student. His biggest worries are his Astronomy Club's project, the zany antics of his fellow club members, and his childhood friend who's suddenly not her usual cheerful self. But then, things take a strange turn...
If you don't, I won't
be able to move on, either.
Weil ich sonst auch nicht
weitermachen kann …
Si no lo haces, tampoco
seré capaz de seguir adelante.
Ou não poderei seguir em frente também.