Neros Satanail

He is born with the sin of pride and as the counter of Muzan. As he recognizes that he has sin, he is trembling in rage and promise to overthrow him no matter what. He is the real vessel from one of 7 Maou. His intelligence is not enough to described as genius, he reproduction and proof that what is written in scripture is real. He creates angel, demon and human from zero. He creates "formula" to access and intervene the world be it was different dimension, different timeline or even the god throne. After he left his vessel that contain the sin of pride, at that time he have reach the god throne and his world "Tzwal" is manifested.