Ragnarok: The Breaking of Helheim #5

In the uttermost depths of Helheim, Thor and Ratatosk reach their goal and discover the fate of the ruler of the dead, Hel herself. She offers a bargain to the God of Thunder, but is any bargain with the daughter of Loki worth the price? And Ratatosk makes a discovery that threatens to break all bargains, something hidden in Helheim that even Hel herself fears.