
Was genuinely curious on who Sisyphus was and turns out guy was punished by Zeus (because he snitched Zeus, who stole Aegina, daughter of the river god Aesopus) to roll the big stone on top a mountain and just as he was about to reach the top, the stone would always roll down hence the Curse of Sisyphus.
The fact that the stone Guwon was keeping watch must be Sisyphus's stone since it was already on the mountain. Guwon MIGHT be immortal because one of the things Sisyphus did was chain Thanatos (God of Death) and mortals were unable to die.
Ohhhhh I am invested on this already
LMAO
ALL HAIL FLAMING COCK AHAHAHAHAHAA
ヽ(´∀`)ノ