Don't Be Afraid of the Apocalypse, I Will Hide Behind the Scenes and Be the Boss

[Natural disaster apocalypse + strong female + alternative space + unlimited supplies + farming + infrastructure + no CP but a younger brother] If there is a stepmother, then there is a stepfather? It doesn't matter, they will all be destroyed when the end comes. Want to take something by force? Come, come, let's see who among us is the strong one. Fang Qingdai got a treasure before the end of the world. Let's see how she collects garbage and turns waste into treasure. No food or water? Lack of medical treatment? Just tell me how much you want.