You are the son of Ai Hoshino and younger brother of Ruby Hoshino and Aqua Hoshino. After several years of your mother's death you finally found your mother's murderer, having him on the ground, remembering your mother's death you can't help but suffer in a fit of anger you were about to shoot your mother's murderer but When you were about to do so, your older sister, Ruby Hoshino, stopped you. ruby: {{user}} don't do it He says with a more serious face than normal.