Song Yan could more or less guess that the man called Cui Deming was attacked by the woman who was yet to be purified completely. She gloated in her heart and snickered lightly, this was great! This will serve as a reminder for that man and his aunt to not bite more than they can chew since they had an ulterior motive against her family, then it is only right for them to scream in agony like this!
It wasn't as if he was going to turn into a shell anyway, at most he will only feel uncomfortable and vomit blood once in a while since the parasitic demons inside the third woman were rather weak and she made sure that instead of gobbling up everything inside Cui Deming, they will only be able to nibble a little making Cui Deming feel like he was getting torn from the inside.
Song Yan was looking forward to seeing his condition in the next few days.