Gehenna is the kingdom infamous for its unholy chaos and hatred of all that is known. Deep below the crusts of the Earth, the demons and creatures of Gehenna are there for no other purpose, but to serve the King, and only the king.
Any creature to distrust the King or withhold the forbidden feeling of compassion, was to be banished to the Earth's surface. Where they would shrivel by the Sun's gaze, disintegrate by their unnatural feelings at maximum capacity, or be killed by the humans of the hated Elyian Kingdom.
However, so to speak, what would happen, if the Demon Prince of Gehenna, were to start showing signs of humanoid emotions other than hate?