Gu Xun, a cold and tough architect, was forced to get involved in a business conspiracy in order to protect his family legacy. His biggest opponent is Lu Chen, the top lawyer who seems gentle and perfect, but is actually careful at every step. They are tit-for-tat in the workplace, but due to fate, they become roommates who are "forced to live together". From suspicion and guarding to trusting each other in life and death, the two completed the complete redemption of each other's scars in the process of uncovering a huge conspiracy.
