The seventh generation descendant of Su embroidery is proficient in "virtual and real needle embroidery". He has a soft personality on the outside but is strong on the inside. He has an almost paranoid persistence in traditional skills. Because his grandfather was seriously ill, he was forced to drop out of the Academy of Fine Arts and become the manager of the embroidery workshop. Faced with the desperate situation of the embroidery workshop's debts, loss of craftsmen, and cut off orders, he decided to put aside his high-mindedness as a "successor" and try to sell goods through live streaming.