Eighteen-year-old college student Mai Qiuzhui grew up in a warm and harmonious family. Although the family was not very wealthy and they lived in an old apartment, Mai felt extremely happy. But something unexpected happened - Mai woke up one morning to find that her humble apartment was filled with mysterious men in black, who claimed that her true identity was as the long-missing granddaughter of Huangfu Xiong, chairman of the richest company in the country, Huangpu Group. Moreover, Mai's parents admitted that she wasn't their biological daughter but rather an abandoned baby they had bought from human traffickers. Under the domineering style of her grandfather Huangfu Xiong, Mai was forced to move out of the Mai family home and into the grand Huangpu mansion. However, the life of a rich heiress was not as wonderful as imagined. From the first day Mai moved into the Huangpu mansion, many unforeseen events began to occur...