In "Kill Blue, Vol. 6" by Tadatoshi Fujimaki, the story of former hitman Juzo Ogami continues as he finds himself in an unexpected situation: living the life of an average middle school student. After being mysteriously transported back to his teenage years by an insect bite, Ogami must face the challenges of school life. However, when the entire home economics club is kidnapped by assassins, he has no choice but to prove his skills as a fighter once again. Together with his classmate Shido, Ogami embarks on a dangerous mission to save their friends. The blend of action, humor, and the challenges of growing up makes this volume a captivating reading experience.