Kim Song-yi/Jong-ho's daughter
A young girl is kidnapped by a serial killer. The serial killer uses manholes to kidnap and kill his victims. The young girl's older sister tries to save her before it's too late.
Yeong-ran
Sang-eun is a pretty 20 year old girl, that is warm hearted and possess an extraordinary gift for folding paper into various figures. She has a loving mom and friends, but she is also mentally retarded. She has the intelligence of a 7 years old. Sang-Eun learns everything slowly, but there are still a lot of things she does not know about. She is fixated with the idea that she will meet the prince of her dreams, like in the fairy tales she so often reads.
