Bianshuo, who married into a small secular family, had always been regarded as a good-for-nothing mediocre person by his neighbors and in-laws. He spent his days guarding an inconspicuous small grocery store in the alley, and everyone could step on him a few times. No one knows that his hand is connected to the hidden fairy market, and he can resell rare spiritual materials and treasures between the two worlds. In the eyes of others, he is a useless son-in-law, but in fact he is the most special fairy market businessman in the entire fictional world.