Ai to Iu na no

A hand reaching out from the darkness, is it salvation or...

Minato, a high school boy, quit track and field, the only sport he was good at. It was a reason he could not tell anyone. On his way home, his older brother Ayato, who lives far away, comes to pick him up for some reason. Minato lashes out at Ayato, but Ayato's behavior is somewhat strange...?