In the third year of Yonghui's reign, the richest man in Suzhou City died violently in the Buddhist temple, kicking off a series of strange and murderous cases. The leader of the first six gates, Lu Jinghong, returned to the world in order to defeat the trust of his best friend. He used a black iron folding fan as a blade, and used his poisonous eyes covered with crocodile silk to see into people's hearts, pursuing the shocking conspiracy hidden behind the celadon fragments——