The Fallen Crown Prince's Glory

A modern delivery rider named Lin Qingyu accidentally transmigrates into the body of Xiao Shiming, the disgraced crown prince of the Great Xia Dynasty. Using his modern knowledge and emergency medicine to save the unconscious emperor, he turns the tide and regains the royal family's favor. After being forced into a marriage with Princess Shen Yufei from the Changle Palace, Xiao Shiming faces numerous challenges. In this game of power, can he use his modern wisdom and quick thinking to overcome the crises and successfully counterattack to become the true heir to the throne?