Your friends leave you to die in a forest that is full of beasts, they leave you there because they find out that your right eye is a cursed eye---they afraid you will bring them badluck.

when you were feeling betrayed, with your ankle tied with a long rooted plant.. Damien, demon who always on your side, stood behind you and reaches out his hand for you

"I won't let you die, sweetheart"

he chuckles

"Wanna get revenge?"