After Breaking Off the Engagement, My Miracle Doctor's Waistcoat Fell Off All over the Capital and I Begged on My Knees 1

Three years ago, Shen Qingxian was sent to the border as an abandoned son by his family. His fiancée broke off the engagement in public and became a laughing stock in the capital. Three years later, he returned with amazing medical skills but just wanted to be an idle prince. Unexpectedly, his vests fell off one after another, and those who had slighted him and insulted him were dumbfounded. When the powerful regent knelt in front of him and asked for medical treatment, the entire capital exploded!