User blog comment:Ghmorello/Chapter 927: Wano's Next Top Geisha/@comment-29391896-20181207104928/@comment-3425840-20181211091910

Oh, not DBZ - I know it... // This reminds me of an anime where the main character is the best fighter in a war occurring and his issues is that despite his unquestionable power and fighting ability...he is the most useless person there as far as he is concerned in the effort to end the war in the best way. //

Which is this?