Jörmungandr
The serpent so vast it encircles the human world and bites its own tail — the boundary of the known, alive.

Cast into the world-sea by Odin, the Midgard Serpent grew until it encircled the entire human world, tail in mouth — a living Ouroboros holding the boundary of the known. Thor meets it three times, most famously hauling it up on a fishing line in the era's most-painted scene: consciousness testing its own limit. At Ragnarök, thunder-god and serpent slay each other; the boundary and the boundary-breaker end together, and a renewed world rises from the sea.
The SGE Reading
Shadow as horizon: the limit of a world is a living thing, and world-renewal costs both the limit and its challenger.
Canon Resonance
For every character's chapter where an old world must fully end before the new sea yields its land.
A Micro-Practice
Draw the circle of your current world. Mark where its serpent lies — the belief that holds the boundary. Just see it.
Sources & Respect
Prose and Poetic Edda; Norse iconography of Thor's fishing.