Historias de Kotonohakatsura

Aoi Honoka awakens with the objective to protect the son of the geneticist he originally worked for. To protect him from monsters that were the experiments of the doctor.

After being brutally stabbed multiple times by Sekai, Makoto wakes up in his room with no wounds, and it was the beginning of the second semester again. After witnessing that nightmare and seeing himself turn out as a complete jerk and how he hurt a lot of people including kotonoha the most, he decides her and only her. I DON'T OWN SCHOOL DAYS