My Little Brother

My Little Brother is a movie starring Il-hwa Choi, Lee Dong-yong, and Esom. Three siblings are introduced to a younger brother they never knew they had.
Soo-kyung works as a reporter. She has an older brother, Sung-ho, and younger sister, Joo-mi. She thinks of her two siblings as burdens. One day, Nak appears in front of them. He is their youngest sibling.