A ground-up rework of Crimson Flower, starting from White Clouds. A few days before a fateful encounter in Remire, Jeralt Eisner gifts to his son Byleth a diary, much like his own. Commanded to "write what you feel" by his father, Byleth initially struggles to grapple with emotions that he fails to understand. All this changes when he meets Princess Edelgard von Hresvelg.