Tonight, Lauren was planning on telling her lover, Ramon, that she is pregnant. However, as he is the successor to the Spanish Royal Family, he tells her that he must marry a woman of noble pedigree. After he says that she was nothing more than a temporary lover, Lauren disappears from Ramon's life, heartbroken. One year later, Ramon suddenly appears at Lauren's law firm, requesting her to work for him. Just what exactly does he want? What will he do when he finds out about his son? Even though it's been so long, those fiery eyes of his still get her hot and bothered... (Source: Harlequin/SB Creative Corp.)

Spain Koushaku no Aijin was published digitally in English as His Unknown Heir by Harlequin/SB Creative Corp. on August 7, 2016.