Special agent Cheng Shan, formerly known as Susie Gerrit, was born in Cendal, a border city in northern Victoria. She was born in a poor family with many brothers and sisters, and is the sixth child of Gerrit and his wife. Yuanshi county's skills are highly adaptable, and he was recommended to enter the local artists' college for further study. However, due to family economic reasons, he failed to complete his studies.

After his father died, he found a job as a messenger, but he was accidentally infected at work and became an ore patient. In order not to add extra financial burden to my family, I moved to Caraton, a city in the south of Victoria, where I worked and settled down and contacted many agents in Rhode Island.

After breaking the conspiracy of Councillor Karaton, the agents Xia Oaklas, grani and Kugan jointly recommended them. After passing the test, they were accepted as Rhode Island agents and placed in logistics positions.

As a barber, he is responsible for providing hairdressing services for the crew and tourists of this ship in Rhode Island. At the same time, after seeking my advice, he prepared a preparatory technician course for him to further tap, control and stabilize his source stone technical potential.