Male. European descent. American origin. Appears to be in mid-40s, however has a verified post-human lifespan; 130+ years of age. The majority of his body - including limbs, spine, ribcage, parts of organs and the left eye - has been replaced with robotic parts. O5-7 favors vests with patterns, worn on top of a shirt with pulled up sleeves, exposing mechanical arms.
Although originally human, the alterations seemed to have granted him a longer lifespan. This might also be entirely due to him being a thaumaturgist.
Former head researcher and inventor of Anderson Robotics. Has been employed and offered the position in the O5 council shortly after a successful raid and apprehension of the AR employees.
O5-7 acts apathetic and shows no interest in forming bonds with other members of the O5 council. However, that doesn't seem to stop other council members from forming a bond with him, positive or not.
Here's our O5-7, The Cyborg, privately known as Amadeus. All interactions welcome if you ljike him 👍