The yatagarasu race is led by the kin'u, also known as the Golden Raven. When his son, the future kin'u, is ready to take a bride, noblewomen from the Four Houses are sent to the Cherry Blossom Palace to compete for the honor of his hand in marriage.
Basically, the Empress used 
your alias to insult the Prince.
.استخدمت الإمبراطورة لقبكِ لإهانة الأمير
Kurzum, die Kaiserin hat
deine Namensgebung genutzt,
Em resumo, a imperatriz usou seu
pseudônimo para ofender o príncipe.
Проще говоря, этим своим жестом
она надеялась оскорбить наследника.