After coming out from the base of the Hunters Association, Wen Wen and Tao Qingqing parted ways.
They each planned to make a round of the city, handling whatever supernatural entity they encountered.
As a vampire close to the Disaster Intermediate Sequence, Tao Qingqing was fully capable of dealing with some simple supernatural cases, as long as she didn't court death.
If she encountered those bizarre flesh parts, she would notify Wen Wen immediately, rather than attempting to handle them herself.
Apart from the flesh parts, Xihong City had a high density of monsters, but not many were strong. Armed with a child's urine water gun, most troubles could be dealt with.
During his patrol, when Wen Wen passed by Zhao Xueling's house, he detected a trace of a resentful spirit's qi, so he climbed the building to observe the situation.
Indeed, the man who flashed by the window and startled Zhao Xueling was Wen Wen himself.