@Harshonixil I'm not saying the MC should be at 100 percent, it seems you're intentionally missing the point.. How can a boy that is still a teenager be more skill than a man who regressed after fighting in a war for years.. Even if the MC can't execute most of his skills due to body size then that should have been the statement not "his more skilled than i am" it makes the MC's battle experience look and sound like child's play..
Like what!
Like what!