There is such a magical bird that bathes in heavenly fire every year and is reborn in the fire. A beautiful girl in her third year of college majored in medicine and minored in Chinese. She signed up for Japanese, law, and flute classes one after another as if she was too energetic. She was taking a yoga training class before she traveled through time. Such an intellectual woman traveled through the fire, like a phoenix rising from the ashes, and came to the legendary "Peach Blossom Spring". She became the princess of Qiushui Kingdom, and met the gentle Qiu Jiang and the domineering King Yin. The subsequent story revealed the historical background of this era - the late Sui Dynasty and the early Tang Dynasty, the dissolute Sui Yang Emperor, the young and promising Li Shimin, many beautiful men surrounded her, but in her heart there was only Du Zihong, whom she called "stomachache".