Boy Monster

In late 19th century Gyeongseong, within the mansion of the 'Sasimcheon' family, resided psychics with spiritual powers and those who controlled them. Je Eun-ho, born from the sacred union of 'Sahwalju,' the most superior power in Korea, lived dreaming of revenge under the family head's violence until he met a boy. Despite knowing their relationship was impossible, they were uncontrollably drawn to each other, leading to a tragic fate where they killed each other in 1941. The boy, who became a monster after losing the power of Sahwalju due to love. And Je Eun-ho, who killed the boy, was cursed with eternal reincarnation. Now, in Seoul, South Korea, living as a National Intelligence Service...