He wants an heir from her and nothing more…

In order to repay her half brother’s debt, Penny marries the Earl of Darleston instead of her twin sister―while hiding the fact that she’s legally blind! Meanwhile, the earl, a war hero and the fantasy of every young maiden, is rushing to get married so that he can pass on his title and inheritance to his own child. When the earl learns that Penny’s deceived him, he is filled with rage. He proclaims that he will divorce her if she cannot bear him a successor, but then he steals a kiss!