Trevor James, the crown prince of a millennium-old dynasty, transmigrates into a six-year-old boy in the modern, dysfunctional James family. Faced with greedy uncles and jealous cousins, the 'Baby Ancestor' uses his ancient court wisdom and strategic brilliance to navigate every urban crisis. He cleverly balances the family factions, masking his lethal intellect behind a shield of childlike innocence. Ultimately, he forces every ungrateful descendant to kneel, winning the absolute support of the family matriarch. Watch the ultimate face-slapping inheritance battle as the miraculous heir reclaims his throne in the city.