Killing Gods with Evil Gods

A god's game has come to earth, and anyone who fails to clear the game will be wiped out by the gods. The first god game [Extreme Survival], the minimum requirement for clearing the level is to survive in a different world and reach LV3 within seven days. The other world was created by the gods. Everything there runs according to the rules of the gods. Everything is unknown... A creature is marked with a health value. As long as the health value reaches zero, it will die directly even if it does not suffer any damage. ... Wan Tianming came to a desert with no food or water. When he was desperate, the evil god appeared. The evil god promised that as long as Wan Tianming believed in him, he would gain powerful power to get out of his current predicament. The price is to kill a god for Lord Evil God. If you fail to do so, Lord Evil God will take everything away. In order to survive, Wan Tianming can only become a believer of the evil god, work for the evil god, and squeeze out the last bit of value...