The Childe / 귀공자 / Sad Tropics / Seulpeun Yeoldae / Sad Tropical / 슬픈 열대 / Scion / Nobleman / 더 차일드

Summer, Love Machine / 썸머, 러브머신 블루스

My Happy Marriage, わたしの幸せな結婚

Good Manager / Chief kim / 김과장

Love Is Sweet / 半是蜜糖半是伤 / Half Honey and Half Hurt , Half Honey and Half Injury , Ban Shi Mi Tang Ban Shi Shang , Bun Si Mat Tong Bun Si Seung , 半是蜜糖半是傷

PAST LIVES,

FABRICATED CITY \ 조작된 도시

EMERGENCY DECLARATION \ 비상선언

Sky of Love / 恋空 / Koizora

Hwaran / 화란 / Hopeless