"Broker" tells the story of a person who resells children for a living, but discovers his conscience and combines everyone to protect the baby
The beginning of the story is about Shangxian, as a laundry shop operator, who has been unable to get any benefits. In order to be able to live on, Shangxian found Dongzhu who works in an abandoned baby agency, and together they discussed how to sell children. The two were also secretly observing the mother who came to abandon her. As long as the mother put the child in the shelter, Shangxian would take the child out and sell it. This kind of activity allowed Shangxian to live a life without worry until One day the story changed. Suying, who had already abandoned her child, wanted to save her abandoned child because of her guilt, but found that her abandoned child was being trafficked. Knowing that the child was taken away by Shangxian, Suying also found Shangxian's hiding place. In order to protect the child, under Suying's brainwashing, Suying also believed the lie that the child could live a better life, and followed Suying to find a willing Families with adopted children.