Hermóðr
Upon reaching the dreaded world of ice and mist, Hermóðr encountered the female jötunn Móðguðr (Old Norse: “Furious Battler”), guardian of Gjallarbrú, the bridge which spans the river Gjöll (Old Norse: Gjǫll - “Noisy”), which separates the realm of the living and the dead. When Hermóðr stated his business as to why he wished to enter Hel, Móðguðr let him pass. He finally met with Hel, and begged her to release Baldr. Hel eventually agreed to his request, on the condition that all of creation weep for Baldr.