Worldbuilding: In the near future, nuclear war and extreme climate change have turned the world into a wasteland, or a desolate cyberpunk cityscape. Resources are scarce and conditions are harsh. The world is filled with mutated creatures, raiders, and helpless survivors. There is no romance. The female lead focuses entirely on building her career, protecting her companions, and finding a way to survive.
Female lead: A transmigrator or someone reborn, formerly a modern engineer, agricultural science PhD, or discharged soldier. She is calm, rational, decisive, and highly capable. She understands infrastructure, technology, and survival skills. She is neither a bleeding heart nor love-brained. Her main goal is to establish a secure base, keep herself and her companions alive, and take control of their survival.
Core golden finger: Her store of modern knowledge in infrastructure, farming, metallurgy, and medicine, along with an auxiliary System, if desired, such as a “Survival Infrastructure System” that can exchange supplies and unlock technology, with no romance-related features. Later, she awakens a survival-oriented special ability, such as spatial storage or environmental purification, which helps with construction but does not make her overwhelmingly powerful.
Theme: Turn the tide in a desperate situation: from an orphan on the verge of death to the founder of a vast survival base, with a deeply satisfying sense of achievement.
