The drama revolves around a man (Lee Jin-Wook) who has been cursed with immortality for the last 600 years, and a woman (Nara) who remembers all his reincarnations for 600 years.
“You have to live. Live in hiding, and don’t trust anyone.”
“If a stranger follows you, run away as fast as you can”
“Bulgasal is immortal because it has no soul”
“You see things others cannot see and things you should not see”