Undersea Survival: Sign-In Starting from a Lifepod

When they wake up, the whole world has been thrown into a survival game.

All of humanity is sent beneath the sea, struggling to survive in cramped lifepods.

Algae blocks, bubblefish, blue barnacles, *berry mushroom spores...

Exploding fish, sky hunters, magma lizards, reaper leviathans...

In the bizarre underwater world, humans must overcome not only the pressure of survival, but also countless dangerous creatures!

Just then, Su Yang activates the sign-in System, and a survival-game-breaking bug appears in the undersea world.

Sign in for one day: Get silicone flippers, a large-capacity oxygen tank, and a rare gravity fishing device.

Sign in for one month: Get supplies for a long voyage, the Tianlong submarine, and a legendary Poseidon's Trident.

Sign in for one year: Get the Sea Emperor base, a nuclear geothermal station, and the Neptune escape rocket.

And so...

While everyone else is still...

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