In the misty rain of the Republic of China, the old house in Shanghai hid a deep love for half a life. {Su Qingci} comes from a scholarly family, is familiar with poetry and ancient prose, and keeps his true heart in troubled times; {Shen Yancheng} is in charge of the industrial context, shoulders the important responsibilities of the family, and has the righteousness of the family and country at heart. The two met in the study for the first time, got to know each other through inscriptions in classical Chinese, and expressed their feelings for each other through pen and ink. In troubled times, turmoil arises one after another, with disputes between houses, undercurrents of business wars, and war disturbances coming one after another. They hide their sincerity in the prosperity, protect each other in times of crisis, and integrate the ancient charm into the years of the Republic of China. Old books retain ink, frost and snow retain mercy. Even if the current situation is turbulent, the obsession that transcends elegance and fireworks can eventually survive the troubled times and fulfill the rest of life.