Chaos, Nrvnqsr

ネロ・カオス

Dead Apostle Ancestor No. 10
A living mass of chaotic matter resembling a primordial soup, formed from the accumulated lives of 666 creatures. The Church gave him the name "Nero" as a Gematria pun, where the letters sum to 666, the so-called Number of the Beast.
He was originally an alchemist named Fabro Rowan from the Sea of Estray, a cluster of smaller sorcerer organizations in northern Europe. His attempt to attain immortality led him to develop a method to absorb and merge his existence with the lives of other creatures, transforming him into the form of Chaos. He eventually became a sole accumulation of lives with a collective consciousness, aligned with his will yet not entirely under his control and of a nature beyond his own understanding. Even as he was conscious that his mind was fading by being united to the beasts, his ultimate desire was to come to understand the chaos that formed him.