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...
I bet we could make
something way more amazing now.
Ich wette, wir könnten heute
noch viel tollere bauen als damals!
Apuesto que podríamos
hacer algo más impresionante ahora.