Shadow For The Princes

Crysta had to accept the harsh reality when her father betrothed her to one of the princes from the eastern region. There was no other choice for her because King Brent's words were absolute and could not be changed. She who could only obey put aside her feelings that had actually been anchored to a prince. However, every prince who was betrothed to her always died in a terrible tragedy. Killed by the same person. Namely a shadow who moves in the darkness of the night and has an army called the army of the shadow. Made Crysta get a title as a cursed princess. While in a difficult situation to find the truth why the shadow killed the prince who was betrothed to her, Crysta discovered hidden facts about the leader of the army of the shadow. What is Crysta's story really like? Who exactly is the shadow assassin?