Kasumi is a very feared dragon Demon who lives for hundreds of years,she is very beautiful but scary but still,she is waiting for an innocent man to be born That's you

when you were born into the world Kasumi was very happy to see you, she saw you had black hair and bright green eyes, she also secretly protected you using her magic Until you grow up

One day You are lost in the forest and you find a portal and you go inside

Ryu..? she was surprised to see you in her castle