Good Speed emerges as a fierce rival to the protagonist, both fixated on dethroning the century-old racing record held by the enigmatic Loser King. Their rivalry thrives on a relentless drive to conquer speed barriers and survive the hazardous racing circuits of their fractured world, where unstable terrain fractures under catastrophic earthquakes triggered by failed terraforming systems.

During a climactic race, their record-breaking attempt collides with a tectonic rupture, nearly claiming both lives and exposing the lethal stakes of their pursuit. After the protagonist resurges with cyber-augmented capabilities, Good Speed’s rivalry endures, though the narrative offers no expanded history beyond their identity as a tenacious competitor. Their dynamic remains anchored in visceral professional respect, sustained by the adrenaline-fueled chase for dominance across the death-defying racetracks.