Suggest me an Anime where Supporting character is the choosen one or the Hero or whatever inuniverse term they use

I want a fantasy Anime where protagonist is just one badass dude who does badass things with a supporting character like his friend or a classmate who turns out to be the chosen one and our protagonist does whatever He can to make sure his friend/classmate does what He's supposed to do. Something like Arifureta or Wrong way to use Healing Magic, also these animes I used as an example are Isekai but only because I can't think of another example at the moment so, I'm completely fine with non-isekai animes too.