Kyoushirou to Towa no Sora Specials

The story of Kyoshiro to Towa no Sora centers on Kuu Shiratori, a high school student who appears to be typical and who likes her time at school in the enormous metropolis of Academia, which is considered as a symbol of humanity's recovery ten years after the worst calamity it has ever seen. Recently, Kuu has been having recurrent dreams in which a prince approaches her and whisks her away. One day, when all of her school's kids are getting ready for the impending school festival, the prince she has had several dreams about appears. Let's go... together, the prince Kyoshiro Ayanokoji asks her, exactly as he had in Kuu's dreams.