After a strike from the Exorcists for exhausting and unfair work demands, the residents of heaven took to playing a little god and constructed death machines to do the slaying job for them. The result was a catastrophic failure, and led to many untamed creatures escaping confinement in heaven. The tower of B.A.B.E.L. was constructed off of repurposed ruins to house the mistakes who remained, while the rest ravaged the lands below - uncontested. (Vivziepop fanlore)