Hiyomori is a strange boy; he always covers his body with long sleeves, is distant with his classmates, and is even rumored to hang out with the yakuza! His classmate, Hazama, is curious about him and one day he even calls Hiyomori beautiful. Disbelieving the comment, Hiyomori decides to show Hazama why he’s always hidden his body -- bruises and marks cover his skin all over. But what’s even more horrifying is the reason behind those marks...