In the Last Days, I Use Magic to Save God

Foreign enemies invade, the end of the world is coming, and the situation of mankind is becoming more and more dangerous. The living environment is getting smaller and smaller. In order to keep the flame of humanity alive, countless magicians fought hard to resist. As a time traveler, Su Yu carries a soul-enchanting scythe and saves all the so-called gods, just to give mankind a safe and eternal pure land.