C519 Cultivation (1)

Jia Bo looked at Geng Yun, and seeing that he did not have any special expression, he said to the girl: "How about this, today I brought Geng Yun some typical books related to warlocks, inside it should be the cultivation method that you described, if Geng Yun is not against it, you can take a look at that book, if there is anything that you do not understand, you can ask me, and if it is in