As a concubine who was not favored by the official family, Jiang Wanwan's only wish in her life was to save enough money and move her biological mother to the south of the Yangtze River. Due to a twist of fate, she was forced to marry into the Eastern Palace. She had no love interest and only wanted to use the opportunity to bring down the Jiang family. However, she unexpectedly discovered that she had an ongoing relationship with the prince. At this time, the court was in turmoil, and the second prince was ambitious to seize the throne. She strategized and helped the prince secure his throne, opened a shop to make money, set up a girls' school to win the hearts of the people, gain confidants, win the status of equal wife for her mother, and marry the prince. He made good friends with the concubine, gave birth to twins safely, and was recorded as a direct descendant. When everything settled, he realized that the honor and favor in the East Palace was not what he wanted, so he left the Prince's Mansion resolutely, and went to the south of the Yangtze River with his mother as he wished, where he could live in peace and quiet for the rest of his life.