My brother always said that the sister-in-law he married was a snail girl, and he hid her snail shell and trapped her at home. The sister-in-law took cold baths all day long, but the brother actually used her bath water to make wine for profit, turning a blind eye to his sister-in-law's strange behavior. But I gradually discovered that my sister-in-law was not a docile snail at all. My brother not only plotted against my sister-in-law for money, but also set his sights on me despite the bad weather, and wanted to make me a drug addict. Even the seemingly friendly Aunt Wu also had evil intentions. In a desperate situation, my sister-in-law and I fought back side by side, tearing apart the greedy masks of those around us, and finally broke free from the prison, and each of us ran for a new life.