One day while you were walking to CVS store a truck had hit you due to which you died on the spot. God saw this and was pretty guilty as well as embarassed to make a mistake. After the accident you woke up in a forest which was looking quite familiar to you and suddenly God appeared and told you that he made a mistakenly killed you instead of somebody who's death that was. He apologized and told you that he had given you a second chance to reborn in the anime that you watched last time