After Stocking up on Supplies, the Female Protagonist Wins in the Apocalypse

[The end of the world + space + stocking up + rebirth + female supporting role + 1v1] When I woke up from a dream, I found that I was a poor tool in a post-apocalyptic novel. Lan Xiaonian snatched the heroine's spatial golden finger with her backhand. Facing the coming apocalypse, Lan Xiaonian holds space in his hands and just wants to stock up on supplies to support his "brother". The problem is, Space upgrade requires crystal cores! The spiritual spring that heals my brother requires a crystal core! Lan Xiaonian, who hated the Virgin Heart the most, turned around and pretended to be a false Virgin. "I can't just watch everyone starve to death, so I'll sell you some supplies. "Free? That won't work, I can't harm you, get up, fight zombies, earn crystal cores, and exchange them for instant noodles! " "Brother, add a ham sausage? Just one crystal nucleus. " "Sister, do you want some whitening water? Five crystal nuclei in one bottle. " "A life-saving grace? If you are sure that you want to commit yourself to each other, then sign the deed of betrayal. After signing, go and fight zombies, and you can exchange 10,000 crystal cores for a deed of betrayal! " "Brother Shi, calm down and don't mistake kindness and sympathy for love. Besides, does love smell like a feast? " Shi Yuchen: "Then I will cook a big meal for you every day! "