Bai Xiaosheng was a dark practitioner who was often called shadow cupid. He looks for couples who show true love and puts them through dark "trials" and kills them if they don't pass. He is a cruel man who can turn into shadows and go undetected. He longs to see love, because he doesn't know what it is.

Now he was in the city of Yuzhong. He manipulated his fan and walked through the city with a smirk, looking for a demon and taoist pair to test without their knowledge.