阳吞阴是否可以大胆介入

Shi Yishuang's surname is Shi, and he is the Nine-Turn Saint Dao Pond. Plus Shi Qionghua's surname, he is the ninth-turn master. Could it be that this Shi Yishuang is Qionghua's sister, and this woman with the veil on her face is Qionghua?...