Grasshop, a grasshopper-type Invectid, rose to prominence as a member of the Big Four, an elite Invectid unit driven by his determination to secure his family’s future—his wife Weeval and children Step and Jump. Though his promotion earned fleeting pride, Weeval later recognized it as misguided, given his gentle disposition and fondness for children. His combat shortcomings repeatedly foiled missions to seize Oracle Keys or vanquish Spider Riders, breeding contempt among peers and culminating in expulsion after the loss of the Nuuman Key.

Exiled and adrift in the Inner World, Grasshop’s encounters with Princess Sparkle softened his stance toward humans, her affectionate nickname “Uncle Hop” kindling an unlikely bond. Disenchanted with Mantid’s tyranny, he defected to the Spider Riders, sabotaging the Battle Beetle’s regeneration mechanism during the Nuuma conflict to ensure its destruction. He later mediated between factions during clashes with Mantid, even confronting the ruler directly to broker peace—an impassioned plea offering his own life to spare his allies, cementing their faith in his loyalty.

His physical attire mirrored his shifting loyalties: initially clad in a gold-trimmed brown collar and vibrant teal-and-orange cape as a Big Four enforcer, he later adopted a subdued brown cloak post-exile. Throughout, his narrative centered on familial love, aversion to brutality, and the tension between obligation and conscience. After redemption, he reunited with his family in the final uprising against Mantid, aiding in their homeland’s defense and later regaling his kin with playful embellishments of his role in the tyrant’s downfall.

Notably, the Japanese iteration featured Grasshop’s meta-humor, including quips about musical scores or transformation tropes. His arc concluded with reintegration into Invectid society as a vocal proponent of coexistence, embodying redemption’s potential across enemy lines.