When Yu Yun returned to Beijing at the age of twenty-two, the wheel of fate began to really spin from this moment on. People who had never crossed paths before began to intersect. The secrets hidden behind the scenes were slowly unveiled. The ancient capital of Jinling, the siege built with gold and silver, the fate chosen by Yu Yun himself, and the ending that could not be seen. Jiang Cangyun met Yang Jiugao for the first time at the border. Time blurred the memory of that time. Whenever she recalled, only a shallow silhouette was left. Time took away everything, her relatives, her husband, her appearance, but Jiang Cangyun was still Jiang Cangyun, and she would not repeat the same mistakes. Some birds yearned for the blue sky, and they were destined not to be canaries in the cage.