Considering that Naruto, Sasuke or the heirs of the clan can't, because it would be too dangerous... Among the remaining options, seeing the talent that the MC is showing, it is the best option to use this year... And there are still things that are not known about him, that would make him stand out even more...
ch 36 The Encounter! Part-1
Anime & Comics · DesMark
90% the world (people)
ch 17 Tora! Part-1
Anime & Comics · DesMark
Excellent chapter :D
ch 17 Fractured Reality
Re:ZERO -Starting Life in Another World Coop Route
Anime & Comics · Ulirec