Rock di Golem, designated Tenkakusei (Divine Horned Star), ranks among the 108 Specters serving Hades. As guardian of the Underworld’s Third Prison, he enforces the boundary against intruders, wielding earth-based powers through his signature Rolling Bomber Stone technique. This ability allows him to hurl massive stones with crushing force, embodying his dominion over terrestrial forces. During the Hades Arc, he challenges Dragon Shiryu and Cygnus Hyoga as they breach the Third Prison. Confidently vowing to halt their advance, Rock unleashes an avalanche-like barrage. Shiryu intercepts the assault with Rozan Shoryuha, repelling the stones and defeating Rock decisively. The encounter unfolds identically in manga and anime, highlighting his brief but pivotal role in escalating the protagonists’ trials. The Third Prison under his watch torments souls guilty of greed and waste, condemning them to eternally push boulders uphill—a direct homage to Sisyphus’s myth. Rock’s Surplice armor mirrors the mythological golem, its earthen construction reflecting his mastery over stone. His portrayal remains narrowly focused across official sources, strictly defined by his duty as a Specter without expansion into backstory, spin-offs, or extended media beyond the Hades conflict.