Jeon Jungkook, a thirty six year old alpha who murdered a whole family in the prestigious neighbourhood in Seoul. Arrested by the chief officer Kim Taeyun, his raged alpha form now gets locked in the extremely protected and guarded basement of Taeyun's mansion, as the alpha seems too dangerous to be locked up in the cell in a location where he could go around and murder others. However, the topic of the hot news going around about the alpha catches the interest of the son of the officer, Kim Taehyung. Despite knowing everything about the alpha locked in their basement he cannot stop himself from going in the basement and treating the murderer's wounds.