Storyline:

In the Wei Kingdom, people practice immortal cultivation, but most ordinary people still can’t become immortal.
Wei Zhi, a quiet and brave young woman, has been seen as unlucky since she was a child. Even though she keeps a low profile, she never runs away from challenges. When she came of age, she took part in a special ceremony to see if she had the gift for immortality. During the ceremony, a group of thirty-six people, including Wei Zhi, saw the image of a Phoenix in the mirror. Because of this, they were all sent to study at Egret Academy.
Among them, the talented third daughter of the Wei family stood out and was believed to be the one with Phoenix blood. At the academy, the students, many of whom came from rich and powerful families, were trained strictly by their teacher, Yan Yue.
But Yan Yue is not just a teacher — he is actually a powerful Heavenly Monarch. He came to the human world to find the person with the Phoenix blood. Legend says the Phoenix is a powerful being that could destroy all three worlds. Yan Yue’s mission is to kill the Phoenix, which is his greatest challenge.
Although he is not allowed to get involved in human affairs, Yan Yue slowly becomes interested in the clever and strong-willed Wei Zhi.