In the galactic era when the interstellar federation is dominated by powerful consortiums and families, low-level young people You Lin, Vera, Sheena, Parker and Hardy live on the margins of society, but they have their own dreams. By chance, they were involved in a seemingly ordinary star port kidnapping case, and accidentally unearthed a world-famous conspiracy involving power espionage, smuggling, technology monopoly and class struggle. The five people traveled together, passing through various parts of the galaxy, from the star port black market to the core of the galaxy, experiencing multiple adventures and life and death tests. With wisdom, humor and firm friendship, they constantly broke through themselves, influenced and united all races in the galaxy, and eventually became the promoters of change in the galaxy. They interpret unity and hope with actions, and interpret the legend of groups challenging fate in humor.