Gyoro Gyoro manifests as a massive, slug-like entity with a singular central eye and eight segmented limbs, its coloration shifting between green in manga renditions and pink in anime adaptations. Initially perceived as the Monster Association’s tactical advisor, the entity is later unmasked as an elaborate puppet controlled remotely by Psykos, an esper concealed deep underground. This decoy allowed Psykos to direct the organization anonymously, with only Orochi, the Monster King, privy to the ruse. Functioning as the Association’s strategic architect, Gyoro Gyoro structured its hierarchy, classified member threat levels, and orchestrated systematic assaults against the Hero Association. Its arsenal of psychic powers included telekinetic domination, gravitational distortion fields, and drone-mediated surveillance, enabling enemy immobilization, base intrusion detection, and real-time combat oversight. When challenged, the entity could shed its outer form to reveal a darker, multi-eyed manifestation, amplifying its psychic output. Central to its agenda was the manipulation of Garou, the Hero Hunter, whom Gyoro Gyoro targeted as a latent monster prodigy. It engineered near-fatal trials—pitting Garou against adversaries like Royal Ripper and Bug God, then deploying Orochi as a final test—to catalyze his metamorphosis, envisioning him as a successor to the Monster King. Gyoro Gyoro’s reign dissolved during a clash with Tatsumaki, who shattered its puppet shell and traced its psychic tether to Psykos’s subterranean lair. Despite deploying crushing gravity waves and energy projectiles, the entity succumbed to Tatsumaki’s overwhelming power, exposing Psykos’s direct involvement. Psykos designed Gyoro Gyoro to advance her vision of monster supremacy while evading detection. The puppet leveraged clairvoyant foresight through a prescient "Third Eye" to strategize and claimed the capacity to engineer artificial monsterization in humans, as implied by Orochi’s origins. Its operational end came with the puppet’s destruction, prompting Psykos to confront adversaries openly thereafter.