The infernum academiae is an ancient school. It is one of the famous schools in the ancient times but now it is just a theory since it has been lost for a long time and it is no longer visible. Some say that this academy is mysterious and there are also a lot of people who say that this is just a mythical story. Claire and her friends enter a legendary Academiae. This is the Infernum Academiae, although they are just normal people, a man helped them to enter here, and when they entered, a woman helped them. Infernum Academiae has 8 campuses in each campus there are gangs and there are many unknowns in this Academiae.