Li Guanmen, 26 years old, is the small owner of an unnamed antique shop. He earns 300 yuan a month and is so poor that even dogs despise him. Until that day, he spent 50 yuan to rescue a dirty stray dog from a homeless person. The dog's first words were: "Li Guanmen, you lack me in your destiny." The dog's second words were: "Don't panic, I am an ancient divine dog who has descended to Earth to overcome tribulations and take you along for the ride." The dog's third words were: "Why are you standing there in a daze? Go buy two pieces of starch sausage for me, the kind that can be grilled to perfection." However, what Li Guanmen doesn't know is that his antique shop hides a huge secret.
