their name's Zerratelyx, a living wireframe who has a literal lock on chains for an arm for some reason and no head with hexagonal eyes cuz why the heck not
update: here's some info on them since i had came up with some outta nowhere: Zerratelyx lives in a "limbo" outside of the 3D realm completely, separated from all life. Their "limbo" is composed of multiple objects that are simply wireframes of various polyhedrons, with two barriers above and below. The barriers stretch out infinitely, and there is nothing by attempting to advance on the X or Z coordinates. The barriers heal almost instantly if they're damaged, making it impossible for Zerratelyx to escape on their own. They would need the help of someone else. Zerratelyx is not aware of the existence of Dave, Bambi, Expunged or any DNB character/entity. They are completely isolated in their "limbo", having no memory of how they got there. Their "limbo" is the joining point between the 2D realm and the 3D realm, and they just don't know it yet. They have constant paranoia of what else lurks in their "limbo", yet doesn't know if they are alone or not. The lock on their right arm represents confinement.