Start as the Lord of Yama

Hell Emperor of the Underworld: Why did you come down when you weren't dead... You killed me in one fell swoop. Feng Yang:...... Emperor Yama of the Underworld: If I die, then you will be the Lord of Yama Feng Yang: Isn't that a bit hasty... The underworld has fallen, ghosts have revived, and the world has been in catastrophe. Let's see how a little onmyoji master transformed from a ghost into the Tao, saved the three realms, and became a veritable lord of Yama. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.