Prevod
Qin Zhan lived in the countryside of Penghuang in Qu’e. One day, a snake-like creature suddenly entered his brain. Whenever it came, he first noticed a foul smell; then it slipped in through his nose and coiled inside his head. He felt a roaring in his head and could just hear smacking sounds as it fed within his brain. After several days it would emerge, only to return soon afterward. Even when he bound a cloth over his nose and mouth, it still found its way in. This went on for years, yet he suffered no other illness—only a heavy feeling in his head.