Overworked office drone Chen Wu Qing transmigrates one day into the body of a mentally disabled girl in Chen Village. Using her informational advantage, she starts selling goods at a stall and gradually saves enough to open a shop. Along the way, she joins forces with Shen Huai Jin, a hunter from Chen Village, to fight off bandits and help the people survive a flood. She hires women workers and establishes a school. Like fireflies, they shine a light that helps countless women leave the mountains and their homes behind. In the end, she gains both wealth and renown, overcomes obstacle after obstacle, and rises to the top of the business world.
The heroine doesn't get an overpowered golden finger. Every challenge and solution is logical; things can go right or wrong, and no one is perfect.
