Appearances
Unknown
Frequently asked questions
What is Seong-Ah Yoon's gender?
Seong-Ah Yoon is female.
Seong-Ah Yoon is female.
She is Dr. Frost's assistant. She is normally very caring and considerate towards others, especially towards counselling clients. She admires Dr. Frost's abilities, but also has a strong rebellious opinion of her own that goes past others beliefs and research at Yonggang University.