Ramon is the Guardian of the Sanctuary of Hydro on the abandoned planet Teslandia. He protects this energy-rich sanctuary and harnesses its power through his Cyborg Warrior, Hydra Akheilos. As a key participant in the conflict over Teslandia's energy resources, he battles others to collect Tokens—artifacts transformed from sanctuary energy—to restore the planet's environment.

He demonstrates concern for Teslandia's fate, actively opposing antagonist Bran's plan to exploit the planet's energy. During the climax, Ramon urgently warns about redirecting unstable energy, stating failure would render their efforts meaningless. He collaborates with protagonists like Nico to implement a solution, emphasizing teamwork despite factional differences. His dialogue reflects a protective stance, declaring "You're killing my homeworld."

Ramon's background includes portrayals that vary across adaptations; some depict Hispanic characteristics, with dialogue like "mi'ijo" and "Madre de Hydra Akheilos," though this portrayal is inconsistent. His physical design incorporates aquatic-themed features, aligning with his association with Hydro.