When Xu Yang was eight months pregnant, her husband Gu Li threw her on the highway to celebrate her ex-girlfriend's birthday, causing her amniotic fluid to break. She completely gave up and disappeared, but Gu Li made a bet with his friends that she would return within three days. One hundred days later, his best friend dumped the photos of the car accident scene in front of him - Xu Yang had died long ago, and he claimed the body with his own hands. Twenty years of obsession, a joke.