This is a bizarre story that happened in a remote mountain village. The sister-in-law in the family behaves strangely. She needs to soak in cold water all year round and eat meat to make a living. However, her brother used the water for washing dates to make wine, which attracted the whole village's crazy pursuit. As a younger sister, "I" found out that my sister-in-law was actually a trapped snail spirit, and I also fell into a conspiracy of being refined into medicine by the evildoers. With the help of my sister-in-law, "I" finally broke away from the shackles of the original family and the ignorance of the village, and moved towards a new life. The story is full of suspenseful twists and turns, showing women's mutual help and self-salvation in desperate situations.
