Parents' meeting

Lu Xuan felt a headache, but what else could he do? It was impossible for him to really not acknowledge the agreement and let the old man become a ghost before letting him go. Moreover, he would have to disturb his master who was sleeping in the ground.
Master Tang looked at Lu Xuan's back from afar and thought to himself, Lu Xuan, since I know everything about your master, how could I not know who those young strong men are? I don't tell you because I don't want you to fall into...