Chen Jun appears to be an 8-year-old child but is actually a 798-year-old immortal, skilled in longevity arts and magic. As the highest-ranking elder of the Chen family, he lives in seclusion with a childlike appearance, secretly protecting his descendants. Despite his youthful looks, Chen Jun is revered as the family patriarch. He demonstrates extraordinary authority during clan events and business affairs—such as distributing ceremonial pork, auctioning antiques, and resolving corporate crises—which shocks outsiders and raises doubts about his true identity. Conflicts arise when outsiders (like schoolteachers or business rivals) underestimate him due to his appearance, only to be awed by his powers or the influence of his family. Insisting on attending kindergarten, Chen Jun interacts with teacher Xia Yuezhi, experiencing modern education from a “great-grandfather” perspective. These scenes blend humor and warmth—for example, pretending to fall so the teacher carries him, or