At sixteen, Han Yu discovered that youth alone couldn't guarantee success—education was his true asset. When the Linghai Public Security Bureau nearly rejected him due to his age, he refused to let inexperience define his future. Watch as the youngest officer in the bureau's history breaks barriers, overcomes initial skepticism, and transforms his life through determination and growth. A compelling slice-of-life adventure following one man's journey through the ranks of law enforcement, where ambition meets opportunity.