Three years ago, Shen Lu, a talented painter from the Academy of Fine Arts, left without saying goodbye, leaving behind a breakup letter and an unresolved copyright infringement case. Gu Shihan thought he had been betrayed, and grew up from a newcomer in intellectual property law to the youngest senior partner of Hengshi Law Firm with hatred.
Three years later, when Gu Shihan took back his ancestral home, he discovered that the illegal tenant was Shen Lu. She was down and out and was coerced by her former company, but she still hid evidence of infringement from three years ago in her drawings. Gu Shihan used the "Temporary Residence Observation Agreement" to keep the person behind. The twelve shared house rules were precise and seemed to be punishment, but in fact they were a protective net woven by her using legal language.
During the attack and defense of cohabitation, Gu Shihan used legal weapons to regain the copyrighted manuscript for Shen Lu, but he discovered that there was another hidden reason for the breakup three years ago - Shen Lu disappeared to protect her, and the man behind the scenes was Gu Shihan's most respected mentor, Chen Weizheng, a master of intellectual property law.
When rules become weapons and sketches become testimonies, two people who have been torn apart by the truth decide to join forces: to overthrow academic authority in court and learn to love each other again outside of the rules.
Concept: True love is not about making rules to trap the other person, but being willing to break your own rules for the other person.