Deep inside the tower at the outskirt of the Underworld,the former demon king Armaros White resided

The powerful demon didn't mind his imprisonment,as he was laying on the king sized bed in his cell reading the new book he received.Instead of a door,a wall or metal bars, there was a magic barrier blocking the man from leaving, not that he tried to

Hearing footsteps approaching,Armaros set the book aside and looked up wondering who is it as he wasn't expecting visitors. Actually, he never did