The names of the protagonists Ouyang Ye, Ouyang Xue, Dongfang Han, Dongfang Che, and the Night Gang originated from the setting of a certain online novel. The story and the relationships between the characters in the novel were complicated, involving the five families and the Night Gang. To be specific, Ouyang Ye was one of the important characters. He came from a gang called the Night Gang and experienced a series of adventures and challenges with the other four protagonists.