The Sword Rules the Heavens, Ruling for Eternity

Don't take life and death lightly, just do it if you don't accept it. The gods, demons and immortals of heaven and earth are just a sword away. If one sword doesn't work, use two swords, unless you can't beat him. In order to save his sister Ye Ling, Ye Xuan sought the elixir of heaven and earth and got involved in time disputes. In the process, he obtained what people call the Xuan Qing Sword Master.