Don't you remember the deadly sin you committed?" Fumino lost her memory due to a car accident. Together with her young daughter Rio, she was searching for a way to regain her memory under the care of the kind Mr. and Mrs. Moriguchi. However, six months after the accident, a man with suspicious sunglasses appears and confronts Fumino with a past crime she has forgotten..! The real me is a criminal! The suspense drama about her own memories begins!