The story background shifts from the grand Jianghu temple to the bustling and ordinary streets. Shen Jianxin was invited by the head of the sect, Li Wangsheng, to go to Chang'an City to set up the Chang'an Chunyang Office and make a living by setting up a stall to tell fortunes. During this "long drift", Shen Jianxin is no longer the famous Jianghu hero with the aura of the protagonist. Because of some misunderstandings about the world and insufficient judgment of the current environment, a series of strange and interesting things have occurred. Just like many young people struggling in big cities, although they live a mixed "long drift" life, they are still optimistic, inspiring, and full of chivalrous spirit.