In a garbage dump that resembled a mountain, stretching for hundreds of miles, Han Yanyan easily found most of the items she needed for survival—like pots, heaters, and a locator taken from a broken-down vehicle. She was also skilled at repurposing various parts from different items to create new tools, such as a grinder for breaking and milling rice and a simple cooking machine that could instantly prepare ingredients.
Ding Yao realized that most of the odd equipment in the cave that Han Yanyan had previously used was likely put together by her. She had excellent survival skills, that was clear.
However, finding a water source was much more challenging. It wasn't until noon the next day that she discovered a small airship with a gaping hole in the top, filled with rainwater. Han Yanyan had to siphon the water back. Fortunately, the water recycling system on the ship was independent, and after some tinkering, she managed to fix it. She spent the entire day on these tasks, and by evening, she collapsed onto her bed from exhaustion.