Everyone Survives: I Take in a Girl in the Extremely Cold Apocalypse

[National survival in the extreme cold + multiple female protagonists + bond system + stocking up on supplies] 10 million people around the world were thrown into the extremely cold apocalypse, and Li Xu was lucky enough to be one of them. At the beginning, there was only a cabin and a chat section that could be upgraded. Fortunately, Li Xu has awakened the bond system. As long as he binds a beauty with a score of 90 or above, he can obtain powerful skills. Abstract green plum, aloof school beauty, female imp loli, lonely female CEO, all come in! While others were still kneeling down to lick the soles of other people's shoes just for a bite, Li Qixu was already sitting in his mansion, lying in the arms of a beautiful woman, enjoying a wonderful life. (The introduction is insufficient, please move to the main text.)