Onmyoji: the Strongest Onmyoji Is Reborn in a Different World

I was proficient in Onmyoji, commanded many monsters, and was known as the greatest Onmyoji in history. However, after experiencing a series of conspiracies and betrayals, I was on the verge of death in a burning mansion. In order to find happiness in the afterlife, I spent my last moments experimenting with the secret art of reincarnation. The spell was successful, but... He was reborn in a different world! Uh, four element magic? You don't have to use it for anything else. The yin and yang magic I mastered and the powerful monsters sealed in another world are still in my hands. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.