An aimless college student comes upon the aftermath of a murder scene one night, and without thinking, grabs the titular weapon. He takes it home and keeps it safely hidden away, but curiosity gradually begins to consume him.
Nijiro Murakami , Alice Hirose , Lily Franky , Kyoko Hinami , Amane Okayama , Yuji Nakamura , Moemi Katayama , Satoru Jitsunashi , Sahel Rosa , Yuki Tayama
Uzumasa
