C435 New Customer
No matter what Ye Wen did, it would always be within the scope of Mr. Ning's orders, so he must have been the one who called him here to look for the Black cat demon spirit.
From this, I think of the Black cat demon spirit telling us its own story in the drainpipe, and the expert within could be the Mr. Ning.
Just as he was thinking about this, he pushed the Black cat demon spirit and said