Oh! Master / Oh My Ladylord · 오! 주인님 Welcome / Meow, the Secret Boy / Man Who Bakes Bread · 어서와
Rookie Historian Goo Hae-Ryung / Rookie Historian Koo Hae-ryung / Rookie Historian Goo Hae Ryun · 신입사관 구해령 / Shinibsagwan Goohaeryung Thirty But Seventeen / 30 But 17 / Still 17 · 서른이지만 열일곱입니다 
