Xu Zhinian, a modern financial social worker, was hit by the system during his second playthrough of "Infiltration" and was reborn as Xu Zhongyi's cousin in the show. However, the system used too much force and threw him to Shanghai in 1938, leaving a few golden fingers to run away.
Xu Zhinian, relying on the golden fingers given by modern financial knowledge and systems, relied on smuggling and trade to travel among multiple forces in this war-torn era, making his own contribution to this country.
