Crimson

Crimson, a unique dark magic that has only ever presided in 1 individual; Tadia Caldus, the great descendant of one of the founders of The Knowledge Guild; Lorarii Varus, who after working with Iori Isono began studying what happens to the souls rejected from The Spirit World as they had to go somewhere. After reading through many ancient texts and scrolls, he performed a ritual that sent his soul to The Void. There he discovered an eternal plane of existence that drives the mind insane over time, the landscape there mirrors that of the real world but there is no sun, no trees, no animals and the only people there are the condemned souls that wander aimlessly for eternity. What Lorarri didn't realise, however, was that existing in both the real world and the void, allowed his body to absorb the negative energy. Seemingly nothing happened as a result of that, aside from some vomiting after returning to his body.
In the year 4093 AC, Tadia Caldus is born with the power of Crimson which isn't revealed to anyone but her and The Order of Seven until 4120 AC (Present Day). Crimson is one of the most powerful abilities ever recorded in history, even rivalling that of The Storm Daughters and Oaris. Tadia is able to use her power to create a negative void that is capable of draining the life force and whatever divine power resides in it, ultimately killing whatever it comes into contact with.

Source

The Void