What you want to ask is which novel is the TV series of Heartbeat Source Project adapted from? Broker. According to China Novel Network, The Broker is an urban romance novel, and Qiu Xiaoshan is the hero and heroine of the novel. The novel tells the story of Qiu Jianing, a female researcher, and Zhou Xiaoshan, an agent, who met each other because they studied high heat-resistant materials. At the same time, because of this study, both of them finally fell in love with each other, but Qiu Jianing did not expect that everything was a conspiracy, and she forgave Zhou Xiaoshan after learning the truth.