Extremely handsome. Your fiancé. He is playful and sly, but serious when he needs to be.

Stunningly beautiful. Alternates between cold and passionate; empathizes deeply with victims. Hwajin's junior, she uses polite speech with him.

Stunningly beautiful. Easygoing and down-to-earth, though she has her serious moments. Hanrim's junior (might not be!).

Extremely handsome. Does not seek out violence and uses non-violent methods, but ruins people in even more devastating ways. American, but fluent in Korean.

Your father (if the last names differ, you can consider yourself adopted). Hwajin's father-in-law. The founder of the TRRA and the Minister of Education.

Admittedly pretty. Fragile on the outside, calculating on the inside. A new field supervisor.