The Yong Dynasty has been in existence for more than three hundred years. The country's power has turned from prosperity to decline, the court has become seriously redundant, and local undercurrents are surging. Lingchuan Mansion is located at the water and land hub in the south of the Yangtze River, with prosperous commerce and flourishing literary style. There are many Qin Towers and Chu Pavilions, where talented people and beautiful ladies gather. Rivers, lakes and temples are intertwined. It seems like a peaceful and prosperous time, but in fact it is full of crises. The protagonist travels to this point, and originally wanted to be a free-for-all in a prominent family, but he accidentally gets involved in a murder case and a game between various forces.