Doomsday: Building A Mobile City From A Rescue Ship

"Natural disaster" + "Farming" + "Survival"...
When floods engulf civilization and strange things and monsters rage around the world, Chu Sheng, a traveler in this world, becomes the only holder of "dual abilities" in the apocalypse.
Ability 1: [Space Expansion]: His rescue interior can be expanded into a city, a country... or even a new world!
Ability 2: [Extreme Blessing]: Bless a certain characteristic of the dead object, superimpose it repeatedly until the characteristic limit, and finally imprint the soul!
When survivors are struggling in the ruins, Chu Sheng's "Ark" has been built into an ecological farm; when monsters evolve in the flood, the original small rescue boat has turned into a mobile city!
However, when the terror beyond cognition came, even the earth trembled...
Chu Sheng just glanced at it coldly, and then drove the mobile city to escape from the abyss of despair at full speed.
The source of natural disasters? I'll take a look when I'm fully grown! Now, please run first!