A couple decides to adopt a child to overcome the loss of their third child whom they lost to an accident. They adopt a boy who is visually impaired, hoping that raising him would make up for the insufficient love they gave to their lost child. The adopted boy has an acute sense and begins to notice that there is another presence in the house. He discovers that the presence is a boy who died a year ago and summons him back to the family. The mother gets obsessed with communication with her lost child. The father and the other children believe the adopted boy is lying, and start to fear the mother's growing obsession toward her lost child and the adopted boy. The children feel compelled to tell their parents about the secret about the lost child, which changes everything for the family.
When the scholar Jeong Yak-jeon is exiled to Heuksando Island during the Catholic Persecution of 1801, he decides to write a fish-based encyclopaedia.
Jeong-ju lives a wasted life of alcohol and cigarettes after losing her son. One day Min-gu, a man recently released from prison appears in front of Jeong-ju. Seeing him, Jeong-ju is reminded of the events from twelve years ago, bringing back her forgotten guilt.
14-year-old Eun-hee moves through life like a hummingbird searching for a taste of sweetness wherever she may find it. Ignored by her parents and abused by her brother, she finds her escape by roaming the neighborhood with her best friend, going on adventures, and exploring young love.
Lee Sun-ju (이선주) is a South Korean actress. She is a member of the Korean Actors Association.