While named the omnipotent sovereign and ruler of The Bonebound, it is more of a title worn than held true. The Bone King is usually more like just a leader of the group, likely not of any royal bloodline at all. He is the creator of the Bonebound clan and his word is law. This rank is only inherited once the current King retires or passes.

Once a Bone that is at least 2 cycles of age has chosen their desired speciality and job in the group, they will ascend to the rank of Bonebound, where it then splits off into three branches:

Bones are the members of the clan that are under 2 cycles of age, or have recently joined and have not been placed in their desired speciality. If younger than 2 cycles, they are kept close and trained in their ideal skills so that they can lend a hand to the future of the Bonebound.