悪ノ大罪 ヴェノマニア公の狂気 (Associated Names)

Deadly Sins of Evil is a light novel series based upon the Seven Deadly Sins song series by Akuno-P. Each novel tells a different story set in the same world. v1. The Lunacy of Duke Venomania “Now, let’s dance in this harem.” The song was posted on Nico Nico Douga in July, 2010. Using Camui…