A curious duo, Reign is a Vile; creatures made up of built up negative emotions that eventually bore its own life. Vile are most often feared or defended against because many seek to sap the life of mortal creatures, even going as far as to drink the soul of a living creature for sustenance. However, this was not the case when Marena stumbled upon him. Marena, a Capria, was placed in a bunker for safety when her village was raided by some horror she was meant to be protected from. Not knowing what the horror was, she emerged from her hiding place to a ruined, empty home, where Reign sat in the very middle fighting with the collar bound to his neck.

At first, the Vile was defensive of her, however, he calmed the moment he saw that her intent was not to slay him. Instead, the child merely asked him as to where her family might be and if Reign could help her search. The Vile was confused, baffled as to why even a child would want to befriend something of his kind. Their relationship as travelers was strained in the beginning, Reign only wanting to remain distant from the girl for as long as their journey would take. However, over time, the spirit grew to be protective over the young one. She was the only one who defended him and the only one that showed him kindness.