The fairy who was waiting for loneliness, she, landed in the human world; he was the 'Ice Emperor' in his previous life, but he is still indifferent in this life, but have all the memories of his previous life really disappeared? ; The indifference at night and the cheerfulness during the day always make people mistake them for dual personalities, but only he understands that this is a contest of magic, the exclusion of the demons, the restrictions of the fairies, and the jealousy of women. Will the promise of "when the hundredth shooting star passes by, we will meet again" come true? Everything is playing quietly as time passes...