Ryou Jinnou is the chairman of a big company. Having succeeded his late father very young, he’s bored to death... And he chooses as a hobby the summoning of a demon with which he decides to have fun, wheth...

I need your energy. Nothing more, nothing less. Bambi – soon-to-be graduate, top of his class, incubus. Currently there are only two things standing in the way of achieving Bambi’s latest milestone: a ...