A man in his late 30's saw two huge men extorting someone in the middle of streets, and helps the poor guy. But what the man didn't know the """"poor guy"""" was a convicted felon and he was killed by trying to save the felon. But all in all he got reincarnated in to a new world or maybe even sent back to time to the medieval age? But either way his family is some kind of wealth nobles so it's fine.