Apocalypse Sign-In: I Built the Ultimate Tower Defense

In the 22nd century, Blue Star has fallen into anarchy. The entire world has abolished its military and police forces, and after decades of change, Blue Star is no longer even capable of manufacturing guns.

The transmigrator Qi Ping awakens by chance in the Umbrella Corporation's botanical garden and obtains the Apocalypse Sign-In System.

A terrifying zombie virus will ravage the city two months from now.

Sign-in successful! Congratulations, you have received a Desert Eagle.

Sign-in successful! Congratulations, you have received the ability to heal automatically.

Sign-in successful! Congratulations, you have received an M4A1 rifle.

All he wants is to go home, but after accidentally learning the secret, he is hunted by the Umbrella Corporation.

During his escape, Qi Ping meets many brothers who share life and death with him.

To protect their families, Qi Ping signs in while building the strongest tower defense at their base.

A huge horde of zombies is surging toward them...

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