At the top law firm "Dingyue Law Firm" in Huadu, six lawyers including He Zhou, Gu Shan, and Lin Hao are fighting in the fields of criminal defense, commercial disputes, public welfare rights protection, and law firm management. At first, each struggled for their ideals, interests or friendship, but a series of difficult cases pushed them to the boundaries of law and ethics, and even into the whirlpool of family affection, friendship and intrigue. He Zhou grew from an idealistic youngster to a responsible lawyer, Gu Shan went from a calm partner to introspection and redemption, and Lin Hao struggled between public welfare and family. The novel advances with multiple clues, from complex cases to internal struggles in law firms, revealing the multi-faceted nature of the legal industry and the darkness and light of human nature. In the end, the group of characters influence each other in emotion, career, morality and inner redemption, and jointly face major choices in career and life, completing self-growth and redemption.