In the tenth year after the apocalypse began, Lin Wangshu inherited the little supermarket her grandmother had opened. She discovered that its back door, boarded up and seemingly ordinary, actually led to an ancient world from more than twenty thousand years ago!
A handsome man, six foot six and covered in blood, collapsed at the door. When he awoke, he introduced himself as Ying Yao, ruler of the Qin state.
Lin Wangshu: "..." Ying Yao? The First Emperor from the history books?
The First Emperor asked her to help him unify the six states. How could she refuse?
While stripping the ancient world of all kinds of plants that could no longer survive in the apocalypse and selling them at high prices, Lin Wangshu turned her little store into the largest supermarket in the post-apocalyptic world. At the same time, she transported all kinds of wartime supplies from the modern world to Ying Yao, ensuring that Qin's soldiers would never again have to worry about food or weapons on campaign!
When the six states were unified, Ying Yao ascended the throne as emperor.
Lin Wangshu opened the supermarket's back door and found priceless betrothal gifts outside, along with a letter proposing marriage.
"Wangshu, will you be my empress?"
