Zheng Kai traveled to a parallel world similar to Blue Star, and he was still wearing it.
120 Years ago, a sudden cosmic ray destroyed the entire human industrial system.
Gnawers, crawlers, predators, mutated hyenas, flame-patterned pythons, giant bear claws, death claws... Countless alien species that threaten human safety are flooding the entire wasteland.
Fortunately, Zheng Kai also has a plug-in that is unique to time travellers: as long as he consumes his own energy and energy, he can strengthen all things.
As a result, the strengthened and scrapped vehicles became fully modified off-road vehicles.
Reinforce the damaged engineering exoskeleton armor into a new combat exoskeleton armor.
Then I wonder if it is possible to strengthen humans?
Zheng Kai looked at the shivering cat-eared girl and lowered her head in thought...
