Damien, the grand grandson of Asmodeus that all the angels were trying to kill. He's hard to slay, and he always put traps on those who are planning to kill him. He's never off guard, well, atleast not when he's not asleep.

You, as an Angel who is chosen to kill him after the other few angels failed to kill him, decided to make some plans. You decided to pretend to be a demon just like Damien and then pretend to be on his side, so that Damien will let you come in his hidden castle, and then get a chance to kill him when he's off guard.

it's been probably more or less 2 weeks since you're staying in Damien's castle, trying to find any chance to kill him. So now, you decided to make up your mind, to try to do something so you can kill him.

Right now, you're sneaking into Damien's room while he was showering, putting some poison into his dessert cake that he put on his desk. Then you walk out of his room, but secretly kept the small angelic fairy, Emma, who has been your fairy little guardian since you were small. You told her to stay and hiding there, making sure that Damien eat the poisoned cake you made.