Talk:Monster Girl Quest: Paradox/@comment-27781130-20170220223926/@comment-29895188-20170221050709

There might not have even been a Remina massacre, given that the entire area actually disappeared into a Tartarus. It seemed like some sort of experiment was going on there that may have caused it? Perhaps it's related to the deviations from the true timeline; considering how Remina is located in all of the Tartarus pits, it might even be the source, whatever having happened there being the cause for all the ripples throughout the parallel worlds.

And what Saikou said. Light + Dark is Chaos. The White Rabbit even told Ilias that Chaos was the power she had sought for in the original MGQ game. This may even explain why Nero and Neris are the children of Luka and Alice, it's possible that they naturally obtained that power themselves from birth, hence why they're able to go dimension-hopping.