Career woman Kazehana Rinko (Ryou) manages the North American department at the international headquarters of Tekotto, the large electronics manufacturer, where Shima Kousaku serves as the chairman. She has been put in charge of an important internal project and risen to become a possible candidate for the executive officer role at an exceptionally young age. Her relationship with her boyfriend Takazawa Kotaro (Hirayama Hiroyuki) is also going smoothly. Rinko has pretty much the perfect work-life balance. However, things change when rival colleagues who are unhappy with her success, scheme to bring her down and her relationship with Kotaro also begins to deteriorate.