Se-I Yun
윤세이
Also called 尹世怡
Se-I Yun is a character in Our Secret Alliance. Every place you can read or watch that story is listed on its own page.
- Gender
- Female
- Appears in
- 1 title
Where Se-I Yun shows up
Open a title to see the official apps that carry it.
About Se-I Yun
The childhood friend of Jae-Ha Kim.