reincarnated in One piece world with infinite wishes---

A man is walking down the street then he meets death. He went to help someone which he did but at the cost of his life. He was laughing as he died. little did he know that because he saved that person it would prevent world war 3. This got he a ungodly amount of karma points. He meets god and god told him he had 2 wishes. Little did god know that those 2 wishes would change many fates and bring a lot of people suffering. ( My grammar is bad just a heads up) * I don't own One piece or any other anime I reference*