I Killed Gods in the City, but I Didn't Expect That My Brother Was a God

Is a happy life in the city really beautiful? Who is suppressing the evil hidden in the city? Has anyone looked up to see what kind of enemies there are outside the universe? What kind of stories do stalkers walking in the city tell? How many evils are hidden under human rule? How dangerous are the restricted areas created after the end of the world? Is there really a god in this world? If not, then what kind of enemies should humans encounter? Outside the world, within the borders of China, foreign gods are at a standstill. Anyone who offends China will be punished.