One summer noon, a girl and her brother came home from the amusement park. Unfortunately, they saw their beloved grandmother being shot to the ground by someone else. She was sent to the hospital and died without resuscitation because the bullet entered her heart. The person who shot the bullet ran away. The girl was determined to avenge her grandmother. She entered the underworld with her family behind her back and became a miraculous and terrifying underworld king - the underworld king.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.