She was the daughter of the imperial physician of the dynasty, and she got to know the man who was like an immortal through a chance encounter, and she has been unforgettable ever since.
By chance, they always meet each other, but they always face the embarrassment of not knowing each other.
Finally, when he was in critical condition and no one cared about him, she came to him under the guise of men's clothing and offered help in the most urgent need.
The bond between childhood sweethearts, the orders of parents, and the words of a matchmaker. After seeing through her true identity, can they finally be together?