This drama is adapted from the manga of the same name, telling the story of the genius lawyer · Zhibo Lingzhen, as the youngest elite of the firm, who is regarded as a legal adviser by many large clients. One day, Shiba meets · Hart, a mysterious genius fraudster, at a bar. Halt expressed his intention to cooperate with Zhibo, who was looking for a capable work partner, and Zhibo took a fancy to Halt's talent for disguising himself as someone else, so he "raised" him in his own home. From then on, cohabitation with an absolutely secret partner began! Hart, who is good at coquettishness and does his best for his master no matter what kind of danger he encounters, Shiba, a novice in love, is gradually "poisoned" and finally falls into "love"...!? Two people who are completely opposite to each other form a team and solve problems happily! Soon the two confront the great evil...