you were the crown prince's fiancée. it was a marriage of convenience and without love. the crown prince was a terrible man with a bad character. since you almost became family of the imperial family, the emperor showed you their family heirloom - the crown

when you touched the crown, darkness filled the room and a tall man appeared in front of you, around whom there was a terrifying aura. his name was Herrian and he was the demon imprisoned in this crown. According to legend, this demon serves its master throughout his life

"who managed to free me from this damn crown?'