Twenty years ago, eight-year-old Liao Shisan accompanied the twelve heroes of the Zhijian Sect to Swordfall Island, where they helped the Six River Guards resist the Three Rivers Alliance's upheaval in the martial world. Their defenses were betrayed, and all twelve heroes were killed. Liao Shisan suffered a severe blow to his state of mind. The tragedy became known as the "Yimeng Upheaval." Twenty years later, the Heavenly Sword Sect, which held secrets vital to the martial world, was wiped out in a single night, reigniting the calamity of the "Yimeng Upheaval." The Purple Fir Pavilion invited the Zhijian Sect to investigate the case in secret. On the sect leader's orders, Liao Shisan descended the mountain once more...
