Summary
Oldenlandt an uncharted continent lies in eternal winter with it’s Grand Duke Giesel Zvendard. Because of Giesel’s coldness and power, and the rumored source of his monster-blood, he is both feared by everyone. Although he has a desire to just quietly continue his magical studies while enjoying tea in his private area; Giesel’s wish to live quietly is destroyed with the arrival of a bride from the southern kingdom of Cornia.
On what should be the wedding day of his sister, the young knight Rensley Mallosen, an illegitimate child of the last monarch of Cornia, has put on his sister’s veil to take her place as her fiancé. Owing to the fact that Rensley wishes to hide his identity for as long as he can, he sets off to explore the castle and breaks up the long-standing monotony of the ice citadel’s daily routine.