In the novel 'The Growth System Comes at the Age of Thirty,' Chen Jingle unexpectedly finds himself at 30 years old, joining the Genius Baby Growth System. The humorous exchange between Chen Jingle and the system brings a fresh perspective to the urban life genre, challenging societal norms and age-related stereotypes. As Chen Jingle navigates this unconventional journey, readers are taken on a thought-provoking exploration of personal growth and self-discovery.