Dragons: the Sixth Heavenly Demon King of Kassel

She is a descendant of Oda Nobunaga, the last descendant of the Sixth Heavenly Demon King, an imperial hybrid, and the girl who least resembles a Dragon Slayer in the Dragon Slayer Academy. Her name is Oda Nobuna, and she has a roommate with an S-class boy who is considered a waste by the whole school. The boy couldn't understand Longwen and couldn't beat anyone. His only specialties were fighting in the universe and talking nonsense. He didn't know where she came from, and she didn't bother to ask him where he was going. They just happened to be lonely, and they happened to sit together. ——Everyone has been lonely when they were young. Some people's loneliness is that no one speaks, some people's loneliness is that no one listens to them. There is also a kind of loneliness where you stand among everyone and find that you are not the same creature as them. This is a story about that loneliness. It is also a story about a boy and a girl trying to find each other in loneliness. Of course, you have to save the world on the way.