Almighty Sword Demon

A generation of sword immortals fell into the devil's way, lost all consciousness, and bloodbathed the sect. His sister, the sect leader, was hard to decide, and it was difficult to judge with one thought. With one sword stab, the sky collapsed. To protect Lu You, the two sisters cast spells, and their souls traveled through time. They lost all their spiritual power and no memory. A generation of sword demons, Lu You swore that he would not protect his two sisters, and they were wiped out...