片想い暴走系ヒロイン、デスゲームに手を出す⁉浜ノ輪高校2-Aの生徒達は、ある日目覚めると見知らぬ廃校の中にいた‼状況がつかめぬ最中、突然教室には黒服の男たちが現れ「デスゲーム」の開始が告げられる‼絶体絶命と思われる中、体力オバケ・進藤真は気高きお嬢様早乙女麗華とゲームに立ち向かうが…このゲーム「何か」がおかしい⁉ During a summer vacation with class 2-A, Makoto and his fellow classmates find themselves waking up in an unknown abandoned school building out in the woods. It turns out they’ve been captured and taken hostage by unknown people who have the intention of making two of the students participate in a “death game” where Makoto gets picked along with his classmate, Saotome. Follow along Makoto and Saotome as they unravel the truth behind the “death game”!