Xie Ran, a modern medical genius, traveled through time and became the abandoned concubine of King Ling. When she opened her eyes, she saw her son being called a bastard. She was rejected by King Ling during the banquet, and her food and drink were withheld and made difficult by the servants. She couldn't bear it anymore and used space medicine to make a drug to blind the evil slave's eyes, which shocked everyone in the palace. The concubine ordered her maid to cut off her hand tendons and hamstrings, but she used the holy medicine of space to restore her strength, causing the other party to suffer the consequences.
When an epidemic broke out in the city, Xie Ran saved countless people with artemisinin prescriptions, which made her famous and even favored by the Marquis Xiao Yichen. The Queen Mother was afraid of her relationship with Xiao Yichen and planned to have her thrown into death row. However, she made a comeback in prison and exposed the Queen Mother's crimes.
Ji Yanli secretly developed feelings while getting along, but due to his domineering temperament, he constantly clashed with Xie Ran. In an outburst of jealousy, he pressed Xie Ran about his feelings, and their relationship took a further step. In the end, the two worked together to overthrow the Queen Mother, and ascended the throne at the Ji Banquet Ceremony. Xie Ran was granted the title of Queen Mother, and their son was made the Crown Prince. The family of three was finally happy.
