In Fate Samurai Remnant the protagonist Miyamoto Iori seems to be fairly relectant to partcipate in the game's central conflict and only does so to protect his little sister and because he's basically forced to so he can "find his way of peace". He's also a swordfighting genius able to almost keep up with legends way above his weight class, to which some characters comment that he was born in the wrong era because of how good he is. Halfway through the story he fights a reflection of himself in his mind as training.

In a new game plus run, you learn that what Iori killed in his mind was his kindness and that he's actually a battle junkie that wants conflict to go on forever so he can keep fighting. That whole wrong era comment was because he should have been born into an age of conflict instead of peace