I Have Awakened the Technology System and Built a Floating Fortress in the Doomsday!

Ye Fei, who traveled to the doomsday parallel world, awakened the god-level technology system at the beginning, and the earth entered a new year. Ye Fei said: Zombies? Copper skin and iron bones are very fast? Is my lightsaber as fast as mine? Evolved mutant beast? Infinitely powerful? Is it as strong as my mecha? Overlord of the sea? The body covers the sky? Is it as big as my aircraft carrier? While many survivors were still struggling for food, Ye Fei had already boarded a spaceship heading to outer space to look for the next Earth... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.