Size Doesn't Matter, Power Does - Dramabox

After giving birth, Empress Sophie Shaw gains weight and faces her husband's scorn, while her son grows distant under Tara Cox's influence. Tara, scheming for the throne, humiliates and murders Sophie at the Rain Ceremony. But as Tara celebrates, a modern medical graduate transmigrates into Sophie's body and seeks revenge. Using modern knowledge, Sophie defeats enemy princes and corrupt officials, winning the people's admiration and the emperor's heart.