Natural Disaster, Brother and Sister Start Picking up Vegetables and Become the Favorites of Both Worlds

[Catastrophe + Shuttle + Space Elevator + Farming (Golden Finger Midway) + Cute Baby + Single Female Protagonist + No Best Relatives + No Fighting and Killing] Sulfuric acid rain destroyed the Green Star world, and 8-year-old Nalan Yue became a pitiful little girl! She wanted to drink water to satisfy her hunger, but she fell into the water tank... The jade pendant space elevator was activated, leading to Blue Star's vegetable market. From then on, from picking up vegetable leaves to exchanging Green Star's worthless gold for survival supplies with my brother... The brother and sister became the village's only hope. After handing over the space elevator, Xia Guo used gold to hit the world, and controllable nuclear fusion silenced the world... From then on, the Xia Kingdom entered the interstellar era, started its second hometown, and saved hundreds of millions of wage earners. The brother and sister, along with a few friends, purchased soil on a large scale, opened a super farm in Green Star, and lived a fairy-like life.