異世界に転生したけどトラブル体質なので心配です

ブラック企業で死ぬほど働き、あえなく過労死した私は、異世界に転生し、6歳の少年アルフレッドとして暮らしていた。After working myself to death at a black company and unfortunately dying of exhaustion, I was reincarnated into another world where I lived as a 6 year old boy named Alfred. I thought I wanted to live a peaceful life with my family because I was so unlucky in my previous life, but my magic is cheat level, and my swordsmanship is as good as an adult's, so it's not so peaceful! Furthermore, I tried to maintain the village just to help out a little, and it turned out to be quite splendid. And then the knights of the royal capital come to investigate, and at the same time, an army of goblins attack... Could it be that I'm a troublemaker?