Don't Mess With the Time-Traveling Princess

DramaBox synopsis

Lucia Garret, a doctor from the 23rd century, experiences a laboratory accident that thrusts her into the body of a princess consort, rendered mute by a sinister plot orchestrated by her stepmother and stepsister. Determined to right the wrongs inflicted upon the previous occupant of her new body, Lucia treats her damaged vocal cords with modern medicine.