Doomsday Sword Immortal: Practice the Evil-Repelling Sword Skills at the Beginning

Li Jiahao, who had lived in the doomsday cave all his life, was reborn and returned to the first day when the doomsday broke out. He awakened the Sword Immortal System. Just when he thought he could live a good life in the doomsday this time, he faced a problem. The sword technique given by the system was a sword manual to ward off evil. If you want to practice this skill, you must first retreat from the palace! System, can it not be self-defeating? Able! Why didn't you say such an important thing earlier! Li Jiahao forced himself to practice the evil-fighting sword manual, but it had serious sequelae!