In the beginning, only a void existed, known as Ginnungagap. From this emptiness, two realms emerged: fiery Muspelheim in the south and icy Niflheim in the north. Where fire met ice, the frost giant Ymir was born, along with a cow named Audhumla whose milk nourished him. As Audhumla licked salty stones, she revealed Buri, ancestor of the gods. Buri’s descendants included Odin, Vili, and Ve, who killed Ymir. His blood became the seas, flesh the land, bones the mountains, and skull the sky. From his body, the gods formed the world. They placed stars in the heavens from Muspelheim’s sparks, and built a stronghold—Midgard—from Ymir's eyebrows to protect mankind from giants. The gods created the first humans—Ask and Embla—from driftwood, giving them life, thought, and senses. They settled in Midgard. Above it, the gods built Asgard, ruled by Odin and his wife Frigg. A rainbow bridge, Bifrost, connects the realms and is guarded by Heimdall. The cosmos holds nine realms: Asgard (gods), Midgard (humans), Jotunheim (giants), Alfheim (light elves), Svartalfheim (dwarves), Vanaheim (fertility gods), Niflheim (ice and the dead), Muspelheim (fire), and Hel, the underworld. All are linked by the World Tree Yggdrasil, with roots reaching wells of wisdom and fate. Odin, in his quest for knowledge, sacrificed an eye at Mimir’s well and later hung from Yggdrasil for nine days to obtain runes—symbols of deep wisdom and magic. He also commands the Valkyries who escort the bravest fallen warriors to Valhalla, where they prepare for Ragnarok. Thor, Odin’s son and god of thunder, wields Mjölnir, a short-handled hammer made by dwarves after Loki, the trickster god, shaved Sif’s hair. Loki, once a prankster, became an enemy of the gods, fathering monstrous offspring: Hel, Fenrir the wolf, and Jörmungandr the world serpent. Loki caused Baldr’s death and was imprisoned until Ragnarok. Ragnarok marks the end: endless winter, the Sun and Moon devoured by wolves, and chaos unleashed. Loki leads giants and the dead against the gods. Thor slays Jörmungandr but dies from its poison. Odin falls to Fenrir, who is later killed by Odin’s son Víðarr. Fire engulfs the world. Yet, from destruction comes renewal. Survivors—Odin’s sons, Baldr, Hóðr, and two humans—rebuild a peaceful world. But in the distance, the dragon Níðhöggr flies with corpses in its claws—a dark reminder that even in peace, shadows remain. This myth captures the Norse cycle of creation, destruction, and rebirth—highlighting themes of fate, sacrifice, and resilience in the face of inevitable doom.