Lee Cheong, o Príncipe de Joseon, foi feito refém da dinastia Qing. Como todo homem que se preze, gosta de bebidas, mulheres e jogatina, além de ser um excelente espadachim. Seu irmão mais velho Lee Yeong sucederá ao trono e levará Lee Cheong a Joseon. Ele retorna depois de mais de 10 anos. Logo, Lee Cheong enfrenta monstros que correm desenfreados na noite.
In a tranquil countryside hospital, radiologic technician Yeon-woo suffers from a mental disorder, the result of a childhood trauma in which he witnessed his younger brother die in a car accident. Won-hee, the hospital’s newest nurse, shows an interest in Yeon-woo, but he doesn’t appreciate her advances-he doesn’t even get along with hospital colleagues he’s known for years. Through a few chance encounters, they gradually grow closer and he opens up his heart to her. However, Won-hee has a secret that she hasn’t told Yeon-woo, and it appears that their love will never be.
