All the people travel through the dark world and survive on tower defense.

Undead monsters, elemental monsters, hell monsters, beast monsters and other creatures of all realms, pouring out infinitely from the wormhole of the void.

All you can do is build various defensive towers against waves of invasions.

Defend!

Defend again!

The time-traveling Qiaoshan awakens the “ prompt ” system, you can see the monster spawning time and monster weaknesses in advance...

Three months later,

While others are still shivering in the dark world, Jo Shan is ready to counterattack the darkness.

When the end of the world comes, the world is in disrepair.

Zhou Lin was reborn three days before the natural disaster and gained the ability of "symbiosis".

After much thought, he got on a flight to the island.

Two days later, the world was shocked:

The largest and most advanced nuclear-powered aircraft carrier in the beautiful country disappeared out of thin air after completing the supply in the port of the island country!

Beautiful countries, island countries and summer countries, Mao countries so the first level of readiness.

However, only 24 hours later, the island nation's Mount Shifu and the beautiful country's stone and yellow volcano erupted at the same time, and the last days of natural disasters came...