In humanity's oldest epic lies a forgotten truth: immortality is not a blessing, but the cruelest curse. Gilgamesh, King of Uruk—two-thirds divine, one-third mortal—possesses power to shake heaven and earth, yet crumbles completely before his beloved friend Enkidu's death. Abandoning his throne, he embarks on a desperate quest for immortality's secret, crossing the Waters of Death to face the terrible truth from the flood survivor. But when he finally grasps the Plant of Youth, an ancient serpent changes everything... This is not just a story about immortality, but the ultimate revelation about learning to be human.