Con artist Mo Hwi Chul receives a get-out-of-jail-free card in the form of Yoo Geum Bi, his recently abandoned 10-year-old daughter, of whose existence he was previously unaware.
Geum-Bi is only 8-years-old, but she suffers from dementia. She is slowly losing her memory. Her father Hwi-Chul is a swindler. While taking care of Geum-Bi, he learns about the preciousness of life.