Cao Kun accidentally awakened a doomsday simulator.

But there is a problem now, the simulator doesn’t say when the end of the world will come!

After each simulation, Cao Kun can inherit the various enhancements he has obtained in the simulator.

But the problem remains the same.

When will the end of the world come?

Or, has the end of the world already come?

Terror is coming.

The unknown white fog turned ninety-nine percent of humans into bloodthirsty zombies.

The protagonist was sitting in the playground watching short videos the previous second.

The system was bound in the next second.

In addition to the routine gift package, the system also gave him a grand task.