Qiu Hui in the last episode is not the original Qiu Hui at all.
Just use the original Qiu Hui's body, there is no Qiu Hui's soul.
Qiu Hui's soul has been exiled to hell, and her body has become the puppet of the dead old spider.
So in fact, it was the dead old spider that turned her into a girl in hell, and Qiu Hui had no soul and no memory of past lives, so she had no feelings for her father. I have explained the third question.
Over 100.