Hunting in the Apocalypse? From the Start, I Had Just One Dagger, and Now My Pocket Dimension Is Overflowing

Wasteland apocalypse + contrast characters + there is a couple, but we're not saying who + room to grow + hunting and leveling up After falling in the cultivation world, body cultivator Jiang Nanxu transmigrates to a wasteland world after a nuclear explosion. The moment she opens her eyes, she discovers that her stepsister from her original body has been reborn. Her stepsister steals her opportunities, ruins her reputation, and pushes her toward certain death at every turn. To protect herself, she resolutely joins the toughest and most dangerous hunting team, carving out a place for herself there through sheer grit! By chance, she activates a portable space and reclaims the inheritance her mother left her. After a bloody battle, she discovers that the crystal cores of mutated beasts can help the space level up and aid cultivation! Even the wasteland world can be a place for specialized cultivation! Her stepsister still wants to frame her? She'll use her strength to give her a thorough face-slapping! Her stepmother wants to play the sweet, innocent schemer? Sorry, the strong only need their fists to knock her teeth out! Her scumbag father wants to steal her credit? Then she'll use the cruel rules of this world to teach him to keep his tail between his legs. Step by step, she reclaims her fortune and opportunities, carving a path to the heavens through the wasteland of the apocalypse!