Doomsday: Let You Stock up on Supplies, but Not on Goddesses

[Doomsday natural disaster + hoarding supplies + decisive killing + space system + extreme weather] A sudden rainstorm caused the entire Blue Star to fall into silence. At first, people thought it was just for a few days and didn't pay much attention to it, but as time went by. The heavy rain lasted for half a year. Most of the world was flooded. After the heavy rain, people thought the world was about to return to order, but other natural disasters followed. Extreme heat, mutated species, extreme cold, earthquakes, hurricanes, tsunamis... And ruthless killings between people. Survival has become extremely difficult. … Duan Yu, on the other hand, hoards supplies, collects pets, forms a team, and thrives in the apocalypse.