The outbreak of nuclear wastewater infection, huge meteorites are coming, and the world is about to enter the era of catastrophe!

There are only 20 days left before the end!

Fortunately, I have a divine sanctuary system!

Ye Feng backhand opened the system upgrade interface and resolutely completed a small goal first, high-particle laser turret, fifty seats!

Hmm? You said that the nuclear wastewater infection situation has escalated comprehensively, and the mutant is besieged and about to fall?

Okay, look at the full output of my high-particle laser cannon! A base surrounds your entire mutant group, and then I ask you if you are afraid!

What? There are extraterrestrial organisms hidden in meteorites. Seventy percent of the global shelters have been broken?

All right! Look at the full upgrade and reinforcement of my shelter!

Iron gate → sandwich gate → alloy gate → light particle laser channel!

Anyway, I like to see the way you want to bite me but can't bite me. Well, it's just for fun!

Main characters: Ye Feng, Alice,