Mali and Hou Jijun are small employees of a new energy company under a certain group. When the company's president, Long Baichuan, wants to claim the research results of the 'super battery' project as his own just as it is about to succeed, Mali and two others engage in an intense three-way battle over the 'super battery' with Long Baichuan and the investor behind him, Mr. Jin... The film transforms the predicament, embarrassment, humility, low profile, and occasional inappropriate overreach of 'small characters' in society into humorous comedic elements. It perfectly encapsulates these themes through action design that feels relatable and witty, along with cleverly written dialogue. Humorous cinematography portrays the exciting journey of the protagonists while also reflecting the hardships of small characters in reality and the shortcomings of the social ecosystem, eliciting profound resonance from the audience. 'Urban Heroes' is a movie that truly embodies the 'big sentiments of small characters' and is a 'realism film that makes people laugh and cry'.