Something Gods can't Forgive

 

You ever heard about the Rat Cook?

No. Who's he? 

Just a cook in the Night's Watch. He was angry at the King for something, I don't remember.

When the King was visiting the Nightfort, the cook killed the King's son, cooked him into a big pie with onions, carrots, mushrooms, and bacon.

That night he sewed the pie to the King.

He liked the taste of his son so much, he asked for a second slice.

The Gods turned the cook into a giant white rat who could only eat his own young.

He's been roaming the Nightfort ever since, devouring his own babies.

But no matter what he does,

he's always hungry

If the Gods turned every killer into a giant white rat...

it wasn't for murder the Gods cursed the Rat Cook or for sewing the King's son in a pie. 

He killed a guest beneath his roof.

That's something the Gods can't forgive.