Historias de Hayaseyuuka

Kivotos, a world without end for students. Halos each having their own symbolisms for a girl, but one. A girl named Yuuka, meets a Sensei; a woman who came from another world only to fall for her, is about to unravel...

Slice of life chapter featuring some members from Seminar, the student council for Millennium science school

Recently, Sensei has been piled up with a lot of work. Giving this circumstance, he's willing to complete all of it before he falls asleep. However, today, he forgot something. It was Yuuka's birthday today and he totally forgot about it. Though, coincidently, Yuuka came to Schale at the right time and seems exhausted, but why at this time of night?

He is now the teacher of students from numerous academies in Academy City, Kivotos.