Percy Jackson and the Olympians: Legends

Sisyphus is a robust man chained to a rock, dressed in tattered green clothes. His olive-brown hair is adorned on his head by a golden tiara resting on his forehead. Despite his lifeless state, the arduous effort and relentless whipping have left visible scars on his body, witnessing the enduring torment he endures.

The former king of Corinth, despite his eternal punishment of pushing a rock up a hill only to watch it roll back down every day, Sisyphus remains positive, kind, helpful, cheerful, and friendly. Sisyphus seems to fully understand a rock named "Bouldy" and considers it a good friend and confidant. He is quite observant and often gossips about various underworld subjects, although he is often forced into routine by the lashes of the Furies, he still remains friendly, including with them, and lives a life of ostracism and solitude. Despite this, he has embraced his useless work with enthusiasm and even invaluable befriended the rock he pushes, which he nicknamed "Bouldy," indicating that Sisyphus may have gone mad over time, because he is talking to a stone.

Sisyphus is a former king sentenced to an eternity of punishment within Tartarus for attempting to cheat death. He succeeded twice, each time only temporarily before the consequences caught up with him. His punishment is to roll a boulder up a steep hill; the boulder, however, always rolls back down the hill before he reaches the top, despite his best efforts. The Furies - and Megaera in particular - torment him as he attempts to push the boulder, though with Zagreus' recent escape attempts, they appear to be slacking on this particular duty.