Seiji, portrayed by Masanobu Ando, is a member of the “Gosei kai” gang, representing the third generation. His efforts are focused on enhancing the gang’s power. Concurrently, a journalist, played by Tasuku Emoto, delves into a case from 19 years prior. During his investigation, he encounters Hayato (Masahiro Higashide), Daisuke (Kenta Kiritani), and Asami (Anna Tsuchiya).