C1437 The Beginning of the Sorcerer
The third and final point to consider is the cultivation booklet that Old Man Feiyue gave to Pei Junlin—it was nothing but a trap. Old Man Feiyue used Pei Junlin as a guinea pig for his experiments.
Pei Junlin, however, missed none of this. He had seen through it all. Although the refining booklet had brought him substantial benefits, he had recently ceased his cultivation practices