Sword Shadow I Death Sword

There was an emperor in the southern country who controlled fire and built a tower; A famous retreating master from the Western Regions occupies an island; In the Central Plains, there was a sword god who retired to the countryside and guarded a lake. He also took on two very extraordinary apprentices. But people will always go down the mountain one day, Once you go down the mountain, the path you want to take is probably not your choice...