Everyone says that Gu Mingyue and Duan Jiayu have a love story straight out of a novel. She is a poor girl from the mountains, while he is the pampered young heir of a powerful family in the capital. They come from worlds so far apart that no one could have imagined them ending up together. Three years into their marriage, Duan Jiayu proves through his actions that he married for no other reason than his love for Gu Mingyue—and that he loves her to the point of madness. Gu Mingyue is deeply immersed in this love until one day, when she receives a mysterious package and discovers that this supposedly perfect husband has secretly fathered twins with another woman and even started a second family behind her back!