Reborn in the Apocalypse, I Lie Flat as a Landlady

Her sister kicked her out of an elevator, and zombies tore into her as blood poured everywhere. Her mother watched her die without lifting a finger. Jing Mian died without a single bone left! She returned to the world ten years earlier, with the apocalypse still to come, and a System that gave her unlimited supplies! She built a base, collected rent, and developed its infrastructure, expanding it step by step until it became the strongest base in the world! A residential area with gardens, plantations, livestock farms, aquaculture facilities, hospitals, schools, commercial districts, and amusement parks: it became humanity's last dream home! Her birth family wants to move in with their whole clan? Dream on! Didn't you hear me say we're cutting ties?