Torrential-Rain Doomsday: I Build a Shelter in the Flood

After a month-long global heatwave finally ends, people barely have time to catch their breath before a terrifying downpour begins.

The land is submerged, mountains are washed away, and floods nearly swallow the entire world.

Fortunately, Xu Mu awakens the Apocalypse Survival System. It can strengthen his body and upgrade all his equipment.

Civilian inflatable boat -> high-speed assault boat -> armed ship -> deep-sea battleship...

Diving suit -> deep-sea diving suit -> radiation-resistant diving suit -> all-purpose protective suit...

Single-person underwater vehicle -> underwater transport ship -> deep-sea submarine -> gigantic mobile deep-sea base...

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.