The Ancestor of the Sword Immortal Has a System

Two hundred years ago, with the sword fairy Li Muyuan slashing nine heavens with one sword, the Eastern Xiu world finally ushered in a peaceful and prosperous age. A few years later, a person from a foreign land came to the Eastern cultivation world through the gate of the foreign land, and used his knowledge to lead the rapid development of the Eastern cultivation world. Companies, railways, trains, guns, stockings... With the expansion of the gate to foreign lands, danger is approaching the Eastern Realm everywhere. Goblins, trolls, werewolves, vampires, bounty hunters, dragons, churches... What kind of splendid life will Li Muyuan, the swordsman from two hundred years ago, live two hundred years later? Also known as: Centenary Sword Immortal Re-employed