Master! I Have Cultivated the Ruthless Way! Let's Do It!

During the sect competition, the eldest brother who was respected by everyone was ruined, his spiritual roots were extracted, and he was expelled from the sect. Despite his heaven-defying cultivation, he was still treated like an animal. When the sect was invaded by the Demon Sect, everyone knelt in front of him and begged him to save the sect and save the common people, but he just said calmly: "I am no longer Xiao Yangui of the sect. I am the Supreme Master Niishen. What does the sect's affairs have to do with me?"