Li Lingfan called Ningcheng Brother Ning, but it was not contradictory to call him Junior Brother Ning in front of this old man. He called Ning Cheng Brother Ning to thank Ning Cheng for saving his life. It was an honorific title. He is called Junior Brother Ning here because Ning Cheng's cultivation level is lower than his, and he and Ning Cheng are not from the same sect....