Ryo Takagi, a much-loved author in the yaoi genre, is most known for her series Kirepapa, which was developed into a drama CD and in 2008, an OVA. She made her debut with a comic called Okome-chan. The Devil Within is her first manga to be published in the U.S.
This was so boring. I don't expect Shakespeare when I read BL manga, but this made me think, "Seriously? No, SERIOUSLY?" while reading, it was so ridiculous. And not in a good way. Terrible.