AStoryForOne
author do you know there is taoidt magecraft system and onmyodo in nasuvetse. There's even an organisation of taoist gods and immortal sages( xian) in nasuverse named summit court. As mentioned in elmelloi case files even an antagonist xian showscup. It has been mentioned that it's possible to cultivate and become a taoist god like taigong wang became. Perhaps wilhelm could become a shenxian like Taigong. oh here's a onmyoji outfit for wilhelm considering he is a genuine onmyoji