King of Seven Realms

A 'Guy' dies in his world. Meets God. Gods said to him to become his successor. But to become a successor he has to completely repair his 'main' world first. Get his wish. Reincarnates in another world. Follow our MC in his journey to become the Strongest Being in Seven Realms. . . . English is not my first Language. First fanfic...ENJOY!!! Disclaimer: I don't own the cover photo. You can find it on the ATG fandom. I don't own any materials of the world's use in this fanfic. Except for OC.