Ming and Wai are a couple living together happily. Unfortunately Wai is diagnosed to suffer from pancreatic cancer, but Ming is still deeply in love with her. Sadly, Ming has an affair with his colleague. Ting under the influence of alcohol during a business trip. One day Wai suddenly disappears, Ming is unable to trace Wai but has a car accident. He returns home hopelessly. Wai suddenly and quietly appears next to the door of their house with an odd-looking. Later Wai's body and behavior start to change. At the same time. Unexpected things happen to Ming, too. He is not only smelled like a corpse, his hair falls out like Wai's. And most terrible thing is that he vomits a dozen of living worms! How does Ming end this unusual triangle relationship? What would happen in the end if love and passion reach the extreme?