Max-Level Superpowered Esper

I Alone Am the Law: Powerful Individuals in an Otherwise Ordinary World (No Crossover Anime)

In an ordinary world, an overwhelmingly powerful individual suddenly appears. They're mighty but have no desire to rule the world, and can maintain their dignity while doing whatever they please. Those around them aren't afraid of them. They're noble and elegant. No crossover anime stories, because I don't want to hurt my eyes.