Jin Yong's chivalry spreads the black dragon day by day

Go to the spider cave in the desert, go in and kill spiders, and meet Zhou and the girl (you need to shoot the sculpture 4 times, that is, let Zhou go out of Peach Blossom Island). After getting an empty fist, you go to Quanzhen Sect, then you choose to help Yang Guo and defeat the Golden Wheel Buddhist party, then you go to the ancient tomb, and then you let them go to the village, and then you can receive Yang Guo and Little Dragon Girl (plus you get an ecstasy palm and a jade girl heart sword).