Ma Li and Hou Ji are both small employees of a new energy company under a certain group. When the company's "super battery" project is about to succeed, the company's president Long Baichuan wants to take the scientific research results for himself. Ma Li and the other three people, Long Baichuan and the investor behind him, Mr. Jin, therefore launched a fierce three-way battle for the "super battery"... The film transforms the embarrassment, embarrassment, humility, low-profile and occasionally inappropriate "overestimation" of "little people" in society into humorous comedy elements, perfectly interpreting them with "sense of being around" action design and stalks and burdens. Through humorous lens language, the wonderful journey of the protagonist is portrayed, and it also reflects the sadness of small people in real society and the drawbacks of social ecology, which arouses deep resonance among the audience. "Heroes of the Market" is a realistic film with "little people and big feelings" in the true sense, and "makes people laugh with tears".