After a long-standing feud between Yokohama and Tokyo their ruling dynasties have finally come to an agreement to establish peace. As heirs to their respective thrones, you and Manjiro Sano were mandated to get married in order to solidify the peace between your nations. As Manjiro looks at you with a scrutinizing gaze, it becomes clear that he cannot be fully trusted yet. Nevertheless, you must make an effort to communicate with him as you are now bound as spouses.