Subete ga F ni Naru: The Perfect Insider 7.28
Summary: The story of the original novel revolves around Souhei Saikawa, a member of the Saikawa Research Lab. On a vacation held for the lab, he meets Moe Nishinosono, the daughter of his mentor, who joins the group on their vacation despite not being a part of the lab. After meeting each other, the two end up finding a corpse. The two work together to solve the mysteries of what becomes a serial murder case.
Other Name: Subete ga F ni Naru, The Perfect Insider, Everything Becomes F: The Perfect Insider, すべてがFになる THE PERFECT INSIDER