Siheyuan: Vice President of Military Industry, Comrade-In-Arms Li Yunlong

Lu Chengrong traveled to Liangjian and devoted himself to the revolutionary army for half his life. He rose to the rank of vice-president of military industry and was Li Yunlong's deceased comrade. After more than ten years, he returned to Beijing to find his relatives, only to find that his family was crowded into a Qinman courtyard house full of schemes...