Overlord of the World? What a Joke!!!

Fang zheng spend thousands of years cultivating in hopes to become the absolute overlord of the world. But after going through his tribulation towards immortality he got suddenly teleported towards another world. In that world all his beliefs were shattered. Being a overlord? Being a god? What a joke! This world was so terrifying that he would even need to question if he was qualified to call himself an ant. Would he rise up in this world? Or would he forever remain as a bottom tier in this world. Would the frog of the well suddenly rise up to become the overlord of the world?