Global Cataclysm: I Build the Ultimate Fortress for My Sister

Given a second chance at life, Zhang Ye swears he will never be a good person again. In this life, he won't just survive the coming apocalypse, he'll live better than anyone else.

Back in his hometown, Zhang Ye starts early and builds himself a sturdy doomsday fortress. When the apocalypse arrives and zombies roam everywhere, he immediately rolls out a 360-millimeter cannon. Even his anti-aircraft guns boast a caliber of 188 millimeters.

With seven-meter-thick defenses, dozens of cannons, and hundreds of heavy machine guns, this super-fortress is built for both offense and defense. It will be a living hell for zombies and evolved beasts. Even as these apocalyptic creatures evolve rapidly and grow ever stronger, Zhang Ye can make sure none of them leave alive.

"Zhang, if you've got the guts, come out and fight me one-on-one," Evolutionary A shouts at Zhang Ye.

"One-on-one? First see if you can withstand a blast from my 460-millimeter heavy cannon."

"Kill him! Kill that man!" the Titan Behemoth orders its underlings.

"Are you sure? Think it over, or I'll have to use this 1,000-millimeter positron cannon on you."

As he speaks, Zhang Ye casually pulls a three-meter-long high-frequency vibroblade from his personal storage space. The blade vibrates 300,000 times per second, radiating scorching energy.

"Damn it, aren't you only supposed to know how to build fortresses?" Evolutionary B stares at the vibroblade in Zhang Ye's hand, stunned.

"Who told you building fortresses is all I can do?"