Ouroboros
74 / 100 on AniList 7.74 / 10 on MyAnimeList
Action · Drama · Mystery
Ikuo Ryuuzaki and Danno Tatsuya are 2 orphaned boys who were looked after by a person they called 'sensei'. Following their sensei's brutal murder, the two vow to hunt down the killers and the police officers who… Synopsis via AniList