Yuta Hibiki wakes up in the home of his classmate, Rikka Takarada, with amnesia. A voice from an old computer, identifying himself as "Gridman," has a mission for him, but can he even survive the next day of school without his memories?
Let's get moving, before the hospital closes.
Wenn wir uns nicht beeilen,
schließt das Krankenhaus.
Sigamos caminando
antes de que el hospital cierre.
L’hôpital va finir par fermer !
Vamos logo para o hospital,
antes que feche.