Scholar Who Walks the Night OST - Yook Sung Jae (BTOB) - Love You Again
Yook Sung Jae (BTOB) - Love You Again (OST Scholar Who Walks the Night)
Yook Sung Jae (육성재 of BTOB) - 또 사랑하고 만다 (Love You Again) (Scholar Who Walks The Night OST Part 3)
Yook Sung Jae (BTOB (비투비)) [OST Scholar Who Walks The Night] - Love You Again (또 사랑하고 만다)