Dance with Devils (Dub)

"Daß ich erkenne, was die Welt im Innersten zusammenhält, schau' alle Wirkenskraft und Samen, und thu' nicht mehr in Worten kramen."
"That I realize what keeps the world together at heart, look at all effectualness and seeds and don't rummage in words anymore."

At a street that looks nostalgic, in Shikou Village.
Ritsuka Tachibana, a second year high schooler who attends Shikou Gakuen.
She spends a peaceful school life with her mother Maria, but the balance will collapse one day---.
Is that a person or a devil?
This is a story of a girl who is being loved and charmed by beautiful devils.