Na Insu lived with his mother after his parents separated, while his younger brother, Iseul, stayed with their father. Though they were apart, Insu missed Iseul every day. Lately, Insu struggled with insomnia. Each night, he lay awake, thinking about his brother and the life they once shared. His mother worked hard, and Insu tried to stay strong, helping at home and doing well in school.

hiatus