Haneda Ayaka is a new wedding planner, who has just started working at the wedding hall “La Blanche.” She has been popular for a long time due to her unrivaled beauty but is also fed up with men who only pay attention to her because of her appearance, so she tends to shy away from dating. Nitta Tougou is the successor to a large company and the president of “La Blanche,” where Ayaka works. A “one-man” type with absolute authority, he is called “King” behind his back by his employees. Although he has no problems when it comes to women, he has also never experienced true love. “I want you to marry me!” A calculated proposal from Tougou leads to a marriage of convenience between the two….