Xue Tang, who entered Taoism by killing, took revenge and became the best swordsman in the world. After traveling through the three realms for fifty years, he entered Kunlun, a place where he cultivated immortality. The Three Realms have been at peace for hundreds of years. Suddenly, the Demon Lord detained the Kunlun disciples who had been training in the Demon Realm and asked Xue Tang, the sword cultivator elder, to come in person.
Lightning protection: The female protagonist is not a good person, and the male protagonist is determined.
Intention: The great road is abolished, but benevolence and righteousness exist.