Qiao Yu'an accidentally returns to eighteen years old and goes back to the university campus. Facing the detours she once walked, she decides not to be swayed by outside opinions anymore, but instead relies on experience, professional ability, and clear judgment to carefully run her own studies and career. Starting from an event assistance, she grows together with her partners, gradually founding her own service brand, and finds her true life direction in every cooperation and challenge. Doing it over again, what she wants is not to prove to anyone, but to firmly hold her life in her own hands.