Second Moon(두번째 달) _ Hidden story(숨겨진 이야기) (푸른 바다의 전설 OST Score Part.2)

by wawalalal [Teaser]: official: https://www.youtube.com/watch?v=s_obWZADUc4 MV : https://www.youtube.com/watch?v=OI--o07YaZ0