I Reincarnated in Another World and Became an Inquisitor

Siegfried Sarasti is a 25-years-old young man that lucked out and managed to lead a successful life. However, there is a secret behind his success. A “sin” that he committed in the past and that only he knows about. The memories of his sinful act tormented him every night with nightmares, making him apathetic to almost everything, but he still lived on. One day, monsters started to appear on Earth and Siegfried ended up getting killed by one. God wanted him to repent for his “sin”, so he decided to reincarnate Siegfried in another world to make him regret his actions. Siegfried refused to repent living a life of sadness and decided to change himself. He then started to walk the path of an Inquisitor in the new world.