So once upon a time, loki fucked a giantess or a witch its a bit unclear but either way.
He had three kids with her while he was married to Sygun. Their names where Fenrier, Hel and Jormungandr.
Fenrier was a wolf that grew to a size unparalleled.
Hel was a little baby girl who was half a skeleton while the other half was the most beautiful girl in the world.
Jormungandr was a great snake that grew so long and big that even Odin grew to be afraid.
They tied Fenrier up in a silk ribbon and never let him go, but not before he bit of his handlers arm.
Hel became the queen of the underworld.
They banished Jormungandr out of fear.
Fenrier became the wolf who would eat the sun at ragnarok.
Jormungdr became the snake that could go round the world twice and bite his tail.
