The memories Kisara stole from the demon revealed the truth behind the attack on Shu and his family 12 years ago. Asmodeus, a demon who changes their appearance, transcends time, has traveled around the world for over a century, created Demonically Possessed and inflicted harm upon humans. Like a hazardous calamity, Asmodeus is the bitter enemy that the Celestial Abbey hunts down. And the true enemy that killed Shu's father and took his sister. Moreover, this demon is supposedly involved in the origin of Orgonium, the root of Bayron City's success. It's now a battle for the city, no, for the fate of humanity and demons alike...
I believe I politely taught you
just how dangerous of an existence she was.
.أعتقد أنّي أريتك بكلّ أدب مدى خطورة وجودها
Ya te expliqué lo peligrosa que es.
Ya te he explicado lo peligrosa que es.
Je t’ai pourtant
expliqué à quel point
Mi sembra di averti già spiegato
 quanto sia pericolosa la sua esistenza.
Eu lembro de ter explicado com
detalhes o tipo perigoso que ela é.