In the urban village, there is a small barbershop that only opens late at night. The barber, Maotou, whose age and identity are unknown, is an eccentric who always wears an owl mask while working. Most of the time, Maotou is laid-back and unrestrained, famously dressed in formal wear on top and shorts on the bottom. His skills are poor, and he often blames his inability to create good hairstyles on the lack of attractiveness of his customers. Though the customers who come for haircuts are few, each carries a wealth of stories. Among the regulars are Liu Babai and Liao Xiaodao, forensic experts best known for making bones "speak"; Jiang Shu, a police officer who always ends up investigating cases involving acquaintances; and Liu Yan, a lawyer who has handled hundreds of criminal cases... Rather than focusing on making money, Maotou is more passionate about being a collector of stories. These real-life tales influence him, helping him understand human nature and life. Now, he shares these stories with more people, helping them recognize the meaning of living and find value in life. All content released in "Maotou's Late-Night Barbershop" is original animation, adapted from non-fictional professional stories, real cases, and true experiences, all of which have been authorized by the storytellers.