A legendary Joseon queen and swordswoman is reincarnated as a modern-day student, using her ancient martial arts to deliver justice against school bullies.
Kim Se-jeong
Kim Cheong-ha / Kim Da-jin
Bae Hyeon-seong
Seong Won-ju / Seong Si-woo
Cho Han-gyeol
Lee Nyeong / Lee Do-yun
