Xizhu, the orphan of the Ruan family from the former dynasty's medical and poisonous family, sneaks into the palace as a medical woman to find out the truth about the family's destruction, but is involved in the shocking secrets of the royal family.
Prince Jiang Weifeng was poisoned by the dual poisons of "Zhu Yan Jie" and "Jackdaw Powder", and he was actually the victim of the "twins" of the royal family.
His twin brother Yu Ye was abandoned when he was young and was turned into a poisonous strategist by Beidi, vowing to overthrow the dynasty and take revenge.
The 300,000 northern troops were actually the living dead refined by the royal family using the "medicine secret technique". The key clues were hidden in the bones of the general Shen Linxi who died in battle.
The forbidden love between the seventh princess Jiang Qingyue and Shen Linxi has become the final key to cracking the "Rebirth Formation".
Purpose: Exploring the final truth