Ma Dae-yun

그래, 가족

Ma Dae-yun

Lee Yo-won, Jeong Man-sik

Soo-Kyung (Lee Yo-Won) works as a reporter. She has an older brother, Sung-Ho (Jeong Man-Sik), and younger sister, Joo-Mi (Esom). She thinks of her two siblings as burdens. One day, Nak (Jung Joon-Won) appears in front of them. He is their youngest sibling.