Se-Ah Yoon
윤세아
Gender
Female
About
Seong Jihan's niece. She's the daugher of Seong Jihan's brother-in-law, Yoon Sejin, and Seong Jihan's sister.
윤세아
Gender
Female
Seong Jihan's niece. She's the daugher of Seong Jihan's brother-in-law, Yoon Sejin, and Seong Jihan's sister.
