Crystal coffin

Deep in the castle, there is a coffin made of crystal, in which lies a vampire who has been dead for many years. She is Princess Isa.

130 years ago, Princess Isa fell in love with a werewolf, but because of the age gap, Princess Isa could not stay with the werewolf forever. Maybe only girls who are carried away by love will do this. She sold her soul to the devil and became a vampire, seeking eternal life. ...

Can pay such a huge price, in exchange for the deep betrayal of the soul, werewolves in order to get the power of Princess Isa, brutally' killed' her and took away the eternal power of Princess Isa. The werewolf apologizes and puts her in a crystal coffin that can make her body never rot, hoping to find her soul and make her wake up again.

Will it succeed? The voice kept ringing in his ears. He went to the devil, hoping to get Princess Isa's soul back, but the devil refused anyway and told him that he could only get it back if he had a soul as powerful as Princess Isa.

In order to wake up Princess Isa, the werewolf gave all the power he got from Princess Isa to the devil and got her soul back. However, Princess Isa is only one person.

Werewolves hope to make up for the mistakes made to Princess Isa, come to the human world to find Princess Isa, and swear to protect her forever, love her and never betray her as before.