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...
He doesn't gain power from contracts.
He's the one who provides the power.
.لا يحصل على القوة من العقود. هو من يوفر القوّة
Sie erhielten keine Macht durch einen Pakt,
sondern verlieh diese.
No obtienen poder con un pacto,
sino que lo otorgan.
No obtienen poder con un pacto,
sino que lo dan.
Elle ne reçoit pas la puissance,
elle la confère.
Non trae potere dai contratti. 
Al contrario, gli permettono di elargirlo.
Ele não ganha poderes com os
contratos; é ele quem cede os poderes.
раз посредством контракта
она не получает силу, а даёт её.