What a Lovely Sweetie

“"Larissa Wilson, only 19, has to seek the help of her father's friends to protect her family business after her father's death. Larissa hears that her father and Glen Lake, the most powerful and richest man in City J, are partners, so she asks him for help. However, asking for help is not an easy thing. Larissa clearly knows that there's no such thing as a free lunch, so she has to pay something for this. Unexpectedly ... Glen: The only thing you need do is to marry me. Larissa: What?!"”