After surviving a disaster, she gains a space and a mysterious apocalypse System. Once discharged from the hospital, she sells off the family property, leases a mountain, sells her shares and stocks, builds a villa, and stocks up on supplies. In the apocalypse, she establishes a small base, levels up and fights monsters, and enjoys life with good food and fun. When she's bored, she occasionally messes with her eccentric relatives. The only downside? What is with that guy who's stuck to her like a stray dog? Why does he keep turning up everywhere? She tries to give the young man some advice: “The world is huge, so go out and see more of it. Don't hang yourself from a single tree. Be a decent person and stop acting like a dog, all right? People need dignity, and trees need bark. Try to have some pride, okay?”
The clingy young man replies, “No way. It's the apocalypse. What do I need pride for? Who needs dignity or bark? I only need you. Besides, what if you run off again? Where am I supposed to find my little wife?”