At the beginning of the 20th century, England and Japan were at odds with each other. While England hoped to exert its influence over Japan, the country was intent on keeping foreign cultures at bay. Koto, a young Japanese woman, didn't concern herself with the superficial differences of other cultures such as eye shape or clothing choice. She was fascinated by the many innovations that these cultures had brought to Japan, particularly in the realm of fashion, and longed to become a tailor who could create beautiful dresses for women of all cultures.
Unfortunately, Koto knew that her dream of becoming a tailor would dissipate when she got married. As a woman, she would be expected to adhere to traditional societal norms and behave in a manner that was considered "noble" and dignified. Koto was already betrothed to Masaomi Kidoin, a prominent figure from a distinguished and ancient Japanese family. It was on the day that Koto received the news of her engagement that she attended a ball at the British Embassy and met Sagitto, a spy who was of mixed English and Indian heritage. Sagitto captured Koto's imagination and her heart. However, their love was threatened by the British and Japanese authorities who were both pursuing Sagitto and seeking his destruction. Would Koto and Sagitto's love story survive? And what would become of Koto, who would be forced to lead a life that was not aligned with her dreams?
The story consists of two intertwined subplots and a stand-alone narrative.