Transmigrated into the Apocalypse as a Landlady

Su Su wakes up one day and discovers that she has transmigrated into an apocalypse novel. In the novel, the male lead is powerful and the female lead even more so. Every day, they're either fighting zombies and mutated plants and animals, or on their way to fight them. It's a standard female-led apocalypse story. But none of that has anything to do with Su Su, because it's now the thirtieth year of the apocalypse, and the novel ended ages ago. Even the leads' grandson is already old enough to run errands. Understanding the situation, Su Su looks at the gaping maw less than five meters away and immediately lies flat. Forget it. I'll just treat this as a one-minute apocalypse tour. Whatever happens, happens. "Landlady System has detected a suitable Host. Binding in progress..." "Binding successful. Host, find a suitable location as soon as possible and begin your journey as a landlady!" Years later, someone interviews Su Su, known as "Half the City": "How did you build this paradise in the apocalypse?" Su Su looks at the keys to so many homes that she can't hold them all in two hands and answers sincerely, "Actually, at first I just wanted to stay alive. Do you believe me?" Everyone: "Yeah, right!" * The apocalypse brings frequent disasters and a decline in human decency. Every day, humanity struggles on the brink of death, unable to see even the slightest hope for the future. But at some point, a beautiful legend about "Eden" begins circulating among the people. They say "Eden" is exactly like the world before the apocalypse. It has water, electricity, and entertainment facilities. There are three meals a day, plus fruit after meals and afternoon tea. The people who live there have no worries or troubles, and are happier than immortals. The people who work hard every day to pay their rent look at the crowds rushing in and think: Great, the landlady can rent out a few more places. Message: Even in adversity, keep your heart turned toward the light