Eloise Dawson was a normal girl who loves books, poetry, music and art. She thought her life was perfect just the way it is. But when she encounters a beast called:Hollos, her life changes.A stranger saves her life and introduces themselves as, Blythe Rowan. Blythe explains to Eloise that the world is filled with beasts and monsters that bring chaos, anger, rage and destruction into their world. Imdras, a god, has chosen a few people to destroy them. They are known as the Black Hearts. Eloise Dawson has been chose to be a Black Heart, at first she was fine with it but things started to go downhill. She realizes something that her group mates don’t know, if she tells them then they’ll fall apart.

"Your kingdom needs you."

"They don't.

"But-"

"Leave me alone. What can you do? You're just a knight?"

"I may be a knight but I know I can bring you back home."

Aelia Phantom is the eldest daughter of King Bexley Phantom and the heir to the throne. When Aelia runs away from the kingdom from an arranged marriage, the King promised to grant anyone anything they desire if they would find the princess and bring her home. Many have tried to find her but no one seems to know where she is.Cyrus Meridian was out on a patrol when she was spotted by the enemy kingdom. While running away from the enemy knights, she finds a tower and quickly hides in it. When she enters the building, she is surprised to see the princess.

Life for Cora was hard people hurt her physically, and mentally. She was used to it, but when someone died after touching her, she is forced to leave her home and find out what she is and why people are after her blood!