Case Closed, Vol. 12

The story follows high-school mystery enthusiast Shin'ichi Kudo, who, after a mysterious encounter, is transformed into a young child. Now living with the quirky inventor Professor Agasa, he navigates his new life while searching for a way to regain his original form. The narrative blends elements of mystery and adventure, appealing to older teens with its unique premise of a brilliant mind trapped in a child's body.