She is the instructor of the mysterious organization - Yuexia Qinge
She is also a legend flying in the world of chemical medicine.
He is the beast-controlling emperor, the only heir of the Qingming clan, but because his father wanted him to have enough training, he sent him, who had just turned one month old, to the lowest level of the Qingming branch to become the young master of the Qingming branch.
He is also a mysterious young man who dominates the continent. Sometimes he is as gentle as jade, and sometimes he is venomous and evil. But he was domineering and gentle in front of her.
The fate between him and her in the past life has caused her to span thousands of years, just to fulfill the love in this life and fulfill the agreement that she will never give up in life after life.