Guscle Clute is the guildmaster of the Telbert Adventure Guild, a role that suits his larger-than-life presence. He is an imposing figure with a muscular frame, dark skin, and distinctive mint-green hair. His characteristic expression features perpetually closed eyes paired with a relaxed smirk, and he often wears revealing clothing, including boomerang-patterned pants, that showcases his sculpted physique.

Guscle is a flamboyant showman at heart, known for his booming voice and a tendency to interrupt conversations by striking dramatic muscle poses. He is remarkably open about his personal nature, unapologetically declaring himself a masochist, a trait he seamlessly weaves into his bold and unashamed persona. While he is hailed as a real brainiac, his strategic acumen is often mentioned in an abstract sense, with no documented plans or innovations attributed to him in official narratives.

His primary role in the story is as the leader of the adventure guild, though his authority appears to waver when it comes to controlling unruly members, particularly those prone to lewd or chaotic behavior. Information regarding his personal history, background, origins, or any significant developmental moments that shaped his character remains undisclosed. Likewise, his relationships with other characters, specific motivations beyond his guild duties, and any notable combat abilities are not detailed in available sources, anchoring his identity solely to his current role and exuberant demeanor.