[The end of the world + system + construction base + no Virgin + no male protagonist, all male supporting roles]
When the end of the world comes, Lin Xiaoxiao binds himself to a lottery system, and occasionally draws a man who needs to be saved.
What?
Let her build a base?
She had no time, she had to go to City A to save her mother.
In the apocalypse, zombies, mutated animals and plants are everywhere, and there are many dangers. Every step is bumpy, and the hero's life is almost lost before the start is successful.
Under the deception of the system, Lin Xiaoxiao established a base and learned that as long as the base reached a certain scale, corresponding high-tech products would be unlocked. Only in this way could he take his mother back safely and without harm.
…
"Promise to be my man and I will save you!"
Gao Yu: "Fairy, save me!"
"Be my servant and I will save you!"
Mu Sen: "I agree."