My Three Thousand Year Old Female Tenant

Traveling through the Great Tuesday for ten years, the system is late and the path to immortality is slim. Tang Yu was guarding an inn. He could not seek the road to immortality, but he only wished for a prosperous life and a stable life. Until one day, a customer came to the store. She holds an umbrella and carries a sword. He said that she was three thousand years old and her swordsmanship was exhausted. We must sacrifice the world to the sword!