The younger brother, Hunthor, notices that something is wrong even before a terrifying roar cuts the night as the army of fire brought up by his older brother starts acting weird.
At first some just stood in place, as if lost in what to do, the fire that formed their bodies flaming up in a brighter color, only for them to start attacking indiscriminately, breaking structures and jumping against one another, the flames barely managing to keep some sort of form at this point, almost consuming their own beings by the orange blazes.
The three heads from the Cerberus Hound look in the distance, a bad feeling taking root in his heart when, as if to make clear that things are not right, the once Fire Shield that protected the outside from the crawling demons inside is now burning extensively, consuming whatever it reaches and turning this safe heaven into a Fire Cage, caving in everything that is inside.
A surprise update! I figure as the story is coming to an end that it would be a cool thing to do, so enjoy! :3