C439 encounter
Yang Junshan actually wanted to obtain the Ouyang Family's "Spiritual Art of Blowing Air into Soldiers" the most, but Ouyang Yulin didn't bring it with him. In addition to the "Records of the Secret Art of Devouring and Blood Melting of the Demons", Yang Junshan also found the inheritance record of how to refine the "White Bone Banner".
However, according to the records