![[MV] SEJEONG(세정) (gugudan(구구단)) _ If Only(만에 하나) (The Legend of The Blue Sea(푸른 바다의 전설) OST Part.10)](https://i.ytimg.com/vi/EmjhISspkyY/mqdefault.jpg)
04:17
[MV] SEJEONG(세정) (gugudan(구구단)) _ If Only(만에 하나) (The Legend of The Blue Sea(푸른 바다의 전설) OST Part.10)
Sejeong Ost The Legend Of The Blue Sea Mp3 & Mp4
04:17
![Sejeong (gugudan) - If Only (만에 하나) [HAN|ROM|ENG Lyrics]](https://i.ytimg.com/vi/m-LC6khfeek/mqdefault.jpg)
04:14
Sejeong (gugudan) - If Only (만에 하나) [HAN|ROM|ENG Lyrics]
04:16
If Only (만에 하나)
![[MV] LYn(린) _ Love Story (The Legend of The Blue Sea(푸른 바다의 전설) OST Part.1)](https://i.ytimg.com/vi/WC2XFhRohRc/mqdefault.jpg)
03:25
[MV] LYn(린) _ Love Story (The Legend of The Blue Sea(푸른 바다의 전설) OST Part.1)
03:06
Lyn - Love Story Lyrics (easy lyrics)
![SEJEONG - If Only (The Legend of Blue Sea OST) [SejeonginKL 20231029 - 1st_CONCERT_The門]](https://i.ytimg.com/vi/jUG1rRKuGSQ/oar2.jpg?sqp=-oaymwEbCJUDEOAESFqQAgHyq4qpAwoIARUAAIhCyAEB&rs=AOn4CLDDLLCCNvAWDvwOYQQ9Dd97VNbT2Q&usqp=CCk)
00:47
SEJEONG - If Only (The Legend of Blue Sea OST) [SejeonginKL 20231029 - 1st_CONCERT_The門]
04:17
OST Legend of The Blue Sea - If Only (Sejeong)
03:17
20210131【HD】"Legend of The Blue Sea" OST∣LOVE STORY - Lyn∣From "2021 K- OST Concert"
![세정 (구구단) [Sejeong (gugudan)] - 만에 하나 (If Only) [푸른 바다의 전설 OST Part.10]](https://i.ytimg.com/vi/WxQHaTmtjIM/mqdefault.jpg?sqp=-oaymwEmCMACELQB8quKqQMa8AEB-AH-BIAC4AOKAgwIABABGF0gXShdMA8=&rs=AOn4CLDaA-2aIhjsVRb795WYA-Ykr-b0ZQ)
04:17
세정 (구구단) [Sejeong (gugudan)] - 만에 하나 (If Only) [푸른 바다의 전설 OST Part.10]
05:52
KIM SEJEONG SINGS OST FROM UNCANNY COUNTER, LEGEND OF THE BLUE SEA, CRASH LANDING, BUSINESS PROPOSAL