Barrier Cracker II Kakei-Dai-Jou no Rebellion

is the second volume of the Barrier Cracker light novel series, written by Kyonosuke Seki and Illustrated by KeG. It was released under the Dengeki Bunko Imprint in October 2015.

Synopsis
The Inquisitor girl fights for the truth! Unpredictable Gothic mystery! Bell was appointed as a member of the Council Ten Communion in recognition of her achievements, but a new difficult case in the city-a mysterious human body ignition phenomenon aimed only at the Inquisitor broke out. "Good evening, princess" Sarah, a girl who knows the secret of Bell. "Maybe there is a mixed race (Chimera)." Naresh of unknown purpose to present hints. "Why aren't you afraid of the cleansing fire?" Cardinal Tristan knows something. Eventually, you will see the "Purgatory Key," which is literally the key to the solution. What is the truth behind solving all the mysteries !?

(source: Dengeki Bunko Official Website - Translated)