Night Raven College

Night Raven College is the main setting of Twisted Wonderland. It is a four-year prestigious academy with a focus on magic education. Students are only allowed to enroll in this school if they have the potential for being a great mage, a factor which is determined by a mirror known as the Mirror of Darkness.

History
According to a legend in Twisted Wonderland, there once lived grand beings in this world collectively called the Great Seven. Each of the seven dormitories at Night Raven College are modeled after one of these Great Seven, and upon entering the school, students are sorted into these dorms based on the qualities of their souls.