There was an unwritten rule in the Dajing Dynasty - the rivers and lakes and the court must be "distinct". Violators could be stripped naked and paraded through the streets, or suffer "social death" in the worst case. And Shen Qingci, the most famous "waste" noble girl in the capital, is on the surface a straw-bitch legitimate daughter in the Shangshu Mansion who can't even do abacus, but secretly she has secretly registered for N Jianghu vests: an "iron pot" that can split bricks with bare hands. The heroine", the "half-fairy" who cheats money by fortune-telling, and the "Mr. Huaben" who writes pornographic novels and becomes popular... She originally wanted to make enough money from vests and run away, but she didn't expect that every vest would be involved in bigger troubles...