In the five years of Ming Zhengde, the Dongchang and Jinyiwei fought in secret, and the eunuchs were in power. There was a tendency to fight the courtesy with the imperial power and the cabinet. The officials and officials protected each other. Jin Yi, the god detective Lu Chong, joined hands with Luo Xiao, who made Xiao Xiaobai, the vast and disguised as men's clothing, to collect the eunuch's evidence, a war to punish evil and promote good.