Antares declares himself the foremost apprentice of Zero, a masked racer, wielding the title of "number one apprentice" with pride. His racing machine, Scorvilain, thrills audiences on his home world, drawing fervent admiration from younger crowds and competitors alike. Emerging as an early adversary to the protagonist team, his theatrical flair and ruthless ambition ignite heated clashes, fueling rivalries through audacious challenges.

After facing a decisive defeat, Antares resurges later in the series, reclaiming his role in the protagonists’ trials. His drive stems from an unrelenting quest to cement his dominance, capitalizing on his connection to Zero to command respect and fear within racing circles.

Though aligned with a broader coalition of antagonists, his alliances remain fluid, prioritizing personal ambition over collective agendas. He employs calculated strategies and psychological warfare to safeguard his reputation, directly opposing the protagonists’ emphasis on camaraderie and self-improvement. While his past remains unexplored, his growth emerges through relentless rivalry, adapting tactics and refining his craft to counter evolving challenges.

Documented solely within the main series, Antares’ presence anchors episodic confrontations, his narrative tightly woven into high-stakes races and ideological clashes. Interactions remain defined by competitive animosity, with no elaboration on connections beyond the track.