Lin Xiao, a top student in a modern medical school, is trapped in the quagmire of low self-esteem and betrayal due to her obesity - the ridicule of her best friend is like a poisonous thorn, the tenderness of her lover is a trap, and even the people she trusts the most push her into the abyss. When she was desperate, an accident caused her to travel to the Tang Dynasty, where plumpness was the most beautiful thing.
Here, her medical skills have become a sharp edge, from saving lives and healing the wounded on the streets to solving drug cases in the palace, from being questioned as an "alien" to being respected as a "miracle doctor" by the people. The palace intrigues follow closely, and Tubo's poisonous plots lurk murderous intentions. The encounter with the Seventh Prince sheds a glimmer of light on the cold destiny. When modern medicine collides with the spirit of the prosperous Tang Dynasty, and when self-rejection transforms into a desperate counterattack, she will finally understand: the soul under the skin is the medal that will never fade.
From a cold rental house to the prosperous city of Chang'an, she uses a scalpel to cut open prejudices, fights against malice with a benevolent heart, and finds her forgotten pride and courage to live in the intersection of time and space.