Intensive lab training can be incredibly demanding, often creating significant pressure. At times, it’s important to find ways to relieve that stress. The lab head serves as a unique role model—part mentor, part parental figure—much like Li Jing and Taiyi Zhenren were to Nezha. Although most of the time he is the serious, hard-faced Li Jing, in this video, Teacher Chen takes on the role of the silly Taiyi Zhenren.