A secret, a deal... ...a New York wedding! Aspiring fashion designer Mimi has been in love with her brother's best friend, millionaire Jin Zhang, for ever. When he needs her help to save his family's fashion label he offers her everything she's dreamed of - a job and the chance to become his bride! After his own heartbreak Jin is used to guarding his heart closely, so what will happen to their marriage-by-design when Jin discovers Mimi's secret?