The female protagonist Yuan Jingyao is the noble eldest princess of the current dynasty. She has fallen in love with the outstanding male protagonist Gao Yuanyu. The male protagonist was originally the prince of the previous dynasty, but he became the eldest son of the current general incognito. He originally wanted to use the heroine's imperial sister to control the court, but by accident, he became the heroine's consort. After the heroine got married, she discovered that the hero was having an affair with the emperor's sister, and she also knew that her first child with the hero was caused by the hero's miscarriage. The heroine gradually became sober and saw the ambitions of the hero and the general's family, so she deliberately approached the hero's younger brother, the second male, and wanted to know the information about the general's family. Because the general's ambition is getting bigger and bigger, the female protagonist prepares to kill the male protagonist and the second male protagonist, but she is injured, and is later saved by the male protagonist. After being moved, the female protagonist discovers that this is another game of the male protagonist and gradually becomes disheartened. At this time, the prince forced the palace to kill the heroine, but the hero once again saved the heroine and improved his status in the court. The general was unhappy with the hero's increasing power, so he planned to kill the hero on the pretext of letting the hero go to the border to celebrate his birthday. The hero knew the plan in advance and fled with the heroine. The two gradually fell in love with each other on the way to escape. In the end, the hero killed the general and gained military power. At this time, the heroine was afraid that the male protagonist would take power, so she cooperated with the second male protagonist who admired her to become the crown princess. However, the fact that she was pregnant with the male protagonist's child was known by the second male protagonist's mother. The female protagonist killed the second male protagonist's mother out of fear of being threatened. This was revealed, and the second male protagonist, who loved and hated her, cooperated with the male protagonist to overthrow the female protagonist's royal family. The female protagonist was raised by the male protagonist after the country was overthrown. She pretended to have amnesia and assassinated the male protagonist. She then escaped and launched many attempts to restore the country. She was later killed by the second male protagonist who was deeply resentful. The male protagonist also died of depression soon after.