Amamiya Hiroto is unlucky. His life consisted of misfortune after misfortune, culminating in an unlucky death during an incident on a school boat trip, trying to save a girl he barely knew. After death, he met...

Arata Tatsumi is an honor student who happened to witness another freshman student like him having sex with a female senior in the library. All he could think about since then was that senior girl. When he...