Evil Duke, Please Be Gentle! (www-readlightnovel-me)

His whole life turned into a joke, when Leonardo Thawyne the proud son of Duke William Thawyne, came to know that he was not the real son but a swapped kid. And now to save his inheritance he would have to marry the real heiress.Evangeline Rossador, a simple music teacher from a town, was content with teaching music t…