The residence of the Marquis Zhen Guo, Sang Deben. This is where the main events of chapters 1-2 take place. The marquis's household has enjoyed a luxurious lifestyle for over a decade, funded entirely by the dowry of Sang Wanwan's deceased mother. It is where Sang Wanwan was confined in a dilapidated room and where the confrontation with Nanny Wang, Sang Deben, and Sang Rourou occurs.
