Yoo Hyun-ji

A nine-year old monk, Do-nyum, has lived most of his lonely life in a quiet mountain monastery under his elderly master. Though put under a strict regimen of Buddhist teachings, meditation and chores, the child cannot help but to think of his mother, whom he cannot remember but misses dearly and hopes to be reunited with one day. He also wishes that he could be like the other children who live nearby and play games and attend school. Do-nyum's other companion is an older monk named Jung-sim, who is also struggling with staying on the path of enlightenment. The temple's groundskeeper keeps reassuring Do-Nyum that his mother will come back someday. But Do-nyum, sick of waiting for a mother who may never return, agrees to be adopted by the monastery's benefactor, a wealthy widow who visits the temple every year to mourn her late son.

Two teenagers joining the same class in a high school die on the same day. The one to be top of the class is killed by a big knife on the street, the other - the second best of the class indeed - seems to be jumped from the top of the school building. Everybody believes that he first killed his classmate and than himself. But when the police finds small pill boxes into the stomachs of both kids confessing their murder two South Korean cops are torn into a new case of murder series. While they try to hunt down the serial killer, more pupils are getting killed...

A 13 year old girl who lives with her widowed mother in a town in Korea. Somewhat withdrawn and living in dreams, her main dream is that her real mother is a famous pop singer. Soo-ah falls in with a delinquent schoolgirl, and after a tense argument with her mother, blurts out that she is not her real mother. She runs away on a train to Seoul to see her "real mother" at a concert and be with her.