Huge meteorites are coming, solar flares are erupting, zombies are frenzied, and catastrophes are coming.
Global wasteland, insect plague and mutation, ice age, ocean century, gray fog coming, alien invasion...
Ye Han traveled to this world and was about to face the end of the world!
Fortunately, he awakened the [Chosen System], which not only upgraded the shelter, but also gave him a hundredfold reward for completing the mission!
Wooden door→All steel door→Alloy door→Intelligent identification city gate...
Crossbow → Crooked machine gun → Enhanced version of Gatling → Italian gun → High-energy laser cannon...
Scientific Research Institute: UAVs, armored vehicles, tanks, aircraft, mechanical guards, satellite launch sites, nuclear power energy...
When everyone was still struggling to survive in the ruined city, Ye Han was already hunting everywhere with an AK in his hand and a Desert Eagle at his waist. When everyone was still struggling to support himself under the siege of zombies, Ye Han had already led an army of machines to attack the city!
