On this page of our AC Valhalla Dawn of Ragnarok guide you can find a walkthrough for Beyond Fear story quest. The quest becomes available after completing Pride of the Aesir story quest. After defeating Sinmara, you'll find yourself back in Ravensthorpe, but the Svartalfheim arc is still not over.
Reach the forest area Valka spoke of
Talk to Valka after finding yourself back in Ravensthorpe. Another ritual is needed in order for Eivor to return to Svartalfheim. This time you have to go a bit beyond the settlement area, into a small forest. You can view the exact location on your map.
Once you reach the designated area, the ritual will begin. The first part involves freeing yourself from bondage. Do this by clicking the right button (Triangle in case of PS, and E in case of PC version)
Face your fears
Once you're free, a fight begins. There be numerous wolves, and they'll keep coming. The fight itself is easy, but you'll need to watch out for attacks from different directions.
Conquer your fear
Eventually, the largest wolf will come knocking. Defeat it in order for the ritual to complete. Make use of your abilities. The wolf's health bar is longer than the remaining wolves, but he deals the same damage as the smaller animals. Once the wolf is defeated, the mission will end, and you'll receive a new one (The Reckoning).