C401 The Secret of the Boundless Sea

Nangong Ling didn't know why he fell asleep, nor did he know why he woke up again.

However, he looked at Ling Duoqing, who was standing in front of him like an ancient well without any ripples, and felt inexplicably scared.

Ling Duoqing lightly said: "The martial arts I teach you, without my permission, cannot be taught to anyone