Seong Jihan's niece. She's the daugher of Seong Jihan's brother-in-law, Yoon Sejin, and Seong Jihan's sister.
Se-Ah Yoon
윤세아
The Martial God Who Regressed Back to Level 2
윤세아
Seong Jihan's niece. She's the daugher of Seong Jihan's brother-in-law, Yoon Sejin, and Seong Jihan's sister.
