The Host of the Doomsday Red Alert System Is a Bit Stubborn

Three years ago, the apocalypse came, and 80% of all living things in the world turned into zombies. Of the 10 billion people in the world, less than 1 billion survived. Heroes emerge from troubled times. Fifty kilometers away from the West City, there is an apocalyptic city. The city wall is more than 20 meters high and five meters wide, and it is magnificent. The city lord Han Zhen is very powerful and one of the few third-level evolvers in mankind. He has tens of thousands of doomsday legions under his command and is well-equipped. There are still 200,000 survivors in the city, and they are powerful and powerful. However, what is unexpected is that the city lord Han Zhen is just one of the summons of a weapons shop owner in Doomsday City...