Odin's mind is lost in the mists of time, unable to make sense of cryptic visions. He remains certain of one thing alone: a final battle is coming. One that, should he lose it, all humanity will die.To win this battle, Odin must harness his prescient knowledge, but the only way to do so is to drink from the lost Well of Mimir.The Well lies beyond the perilous stretches of Jotunheim. But even if Odin can reach it, will he be able to pay its price?