Young Jiang Linfeng, burdened with the blood feud of annihilating his family, descended from the Hanshan Temple in the north and swept across the world with his 'edgeless sword'. However, when he was chasing his enemies, he discovered that the mental skills he had practiced were the same as those of the Xuantian Sect. He teamed up with Shen Qingwu, the young master of Tingyulou who disguised himself as a man, and was involved in a thousand-year conspiracy between the sect and the demon sect. Under the intertwining of Pei Wuji, Wen Qiutang, Bai Wugou and other people with different agendas, he must change from a chess piece to a chess player, step by step closer to the truth, and finally aspire to become the master as a young man, stirring up the world.