After Binding to a System in the Apocalypse, My Supermarket Can Restock

Before Han Xiaomeng’s parents disappeared, they left her a 500-square-meter supermarket in the suburbs. It had only been given a basic renovation, and didn’t even have shelves. Luckily, the second floor had a 300-square-meter living area and a 200-square-meter sunroom. It was comfortably furnished, so the old couple clearly knew how to enjoy life. On the day her period arrived, Han Xiaomeng received a mysterious package, and everything changed. She bound herself to a money-making System, which also told her that the apocalypse was coming. The supermarket could restock itself automatically every day, so she was already set to coast to victory. But how had she ended up with a whole team while she was lounging around? Wait, the supermarket could open branches too? Was this going to work her to death? Only when the System was about to reach level ten did Han Xiaomeng learn the whole story behind it all... (A heroine who grows stronger over time. She’s just an ordinary person, so she won’t be insanely powerful from the start of the apocalypse. She needs time to train. The romance between the leads is a slow burn. After all, it’s the apocalypse, so things can’t be too dramatic, and romance isn’t the main focus of this story!)