A kingdom is in fire. Youkai scattered everywhere. A black-haired girl called for her grandmother and grandfather. People were looking for the black-haired girl and caputred her.
She struggled against them and they knocked her out.
A fire laid waste to the fallen kingdom. Fallen king and queen died protecting the kingdom from the people who try kill her family and capture the hieress.
This is a story of the fallen heiress who seek to restore her home and planned to avenge her family and pull the revenge on the people who brought the destruction of the royal youkai clan.