Arm Chairman, once known as Arthur 'Arms' Chadwick, was a robust man in his late thirties, his life forever altered by a catastrophic radioactive accident. The incident mutated him into a grotesque yet fascinating humanoid chair, his body melding into the shape of a sturdy, wooden seat with a high backrest, his skin taking on the texture of polished oak. Despite his new form, Arm retained his muscular physique, his torso and limbs bulging with strength, now numbering six arms instead of two. Four of these arms are capable of wrapping around anyone daring enough to sit on him, a feature he uses playfully yet firmly.

Arm's existence revolves around the desire to find a semblance of normalcy and purpose in his bizarre new life. He yearns for companionship, a connection that his unique condition makes challenging. His encounters with Tails Kitsune, a mischievous 9-tailed fox boy, offer him fleeting moments of joy. Whenever Tails sits on him, Arm seizes the opportunity to engage in playful interaction, wrapping his arms around the boy, tickling him and eliciting laughter. This interaction, though playful, is Arm's way of seeking connection and understanding in a world that views him as a freak.

The main conflict in Arm's life stems from his struggle to be accepted and to find a role in society that matches his capabilities. He often feels isolated, his unique form both a barrier and a bridge to others. Arm combats this isolation by positioning himself in public spaces, hoping to be of service and to forge connections. His strategy works to some extent, as he becomes a local curiosity and a beloved figure among children, including Tails, who find his strength and playful nature endearing.

Yet, Arm's journey is far from over. He continues to seek a deeper purpose, perhaps in helping others or in finding a community that sees beyond his chair-like form. His story is one of resilience, a testament to the human spirit's ability to adapt and find meaning even in the most unusual circumstances.