Maybe Zenus was warning Hades about the novel's OG FL Beatrice or w/e, and Aisha having a transmigrators soul take control was not a part of the calculation? Would make sense if Beatrice in the novel ends up being a transmigrator, if she was and knew Abel was under Mikhaels control there'd be no point for her to tell him as long as she stuck to her role correctly
Is Zenus a dragon or something that can tell the future?