Bearing humanity's last hope, Qin Xiaoyu transmigrates. Her landing spot is pretty good: it's a world where people can cultivate immortality, and her golden finger seems pretty good too: she has a pocket dimension. But what kind of pocket dimension is this? Other people's have spirit springs and spirit plants, and can freely adjust the flow of time. Qin Xiaoyu's is a stretch of dry, yellow earth. Its only use is as a dehydrator. Put fresh meat inside, and half an hour later it becomes jerky; after an hour, it turns into meat powder. What would happen if a person went in? Qin Xiaoyu doesn't dare imagine. Would she turn into a dried-up husk? Without doing any work, they still want to share her spiritual energy. Watch Qin Xiaoyu grow step by step, burdened with this kind of dead weight, until she becomes an immortal who can shatter the void. Watch her cross the temporal turbulence to find a wormhole back to Earth, then represent the universe in wiping out the zombies there.
Theme: Relying on yourself is better than relying on others. No matter what world you are in, only by becoming strong yourself can you protect the world you want to protect.
I feel that the heroine is a bit stupid. This is a modern world where the world of immortality is not peaceful. She trusts people so easily and introduces the maid as her sister so easily. This kind of person is the most likely to be sold and still helps with the money? If he didn't have the aura of the protagonist, it is estimated that this kind of person might be betrayed and killed at any time. If you have a good relationship, you can be a friend, not necessarily a sister. You have to have a degree of control in everything.