Zai He (played by Jin Mingmin), a small employee of a pharmaceutical company with a medical doctorate background, was persuaded by his younger brother Zai Bi (played by Jin Tongwan) to speculate in stocks earlier, but lost all his money. Now, he has devoted himself to working as a salesperson for a pharmaceutical company with no future prospects, quietly lowering his voice outside, watching the faces of customers, and venting his frustration to his wife and children at home
Zai He (played by Jin Mingmin), a small employee of a pharmaceutical company with a medical doctorate background, was persuaded by his younger brother Zai Bi (played by Jin Tongwan) to speculate in stocks earlier, but lost all his money. Now, he has devoted himself to working as a salesperson for a pharmaceutical company with no future prospects, quietly lowering his voice outside, watching the faces of customers, and venting his frustration to his wife and children at home