Seo Min-yeong

11 members of an internet suicide site gathered in an abandoned school. They included a former baseball player who retired because of his injuries, a cancer patient whose death was declared, and a high school girl being pessimistic of her school score. While having the last supper after completely preparing the equipment and method for their suicide, they listen to each other's stories.

Sixteen-year-old Yeo Lin used to have a boyfriend and normal life, but everything changed when she lost both her parents two years ago. To support her siblings, she sells her body. Quietly bearing wounds and responsibilities beyond her age, she faces the cruel trials of love, friendship, and premature adulthood, and she does it all in seeming detachment. Always tired, Yeo Lin suffers from chronic insomnia and relies on medication to sleep. For Yeo Lin, sleep is an escape that she wakes from too soon.