The Guardians

You awake in Helheim alone. With Heimdall's help you discover that Thor and Loki are being held in Nastrond and you set off to save them. First you'll have to make your way past the bridge guarded by Modgud the Silent.

Rùna persuades Modgud to allow you passage since you, and the princes, are still alive.

Queen Freyja crafts a spell that makes you invisible so you can infiltrate the prison. You'll need to keep moving to allow it to work though.

You sneak in alongside a patrol and manage to steal the keys to the cells. Through Froki, Loki is able to guide you towards his cell.

You open the cell and find Thor rather than Loki. You free him and go to find Loki.

Thor calls Mjolnir but it must have been thrown a long way, and when it comes, it gets stuck on the outer wall. You free Loki and Thor uses Mjolnir to create an escape hole in the wall.

Modgud approaches and confirms that you are alive. She refuses to let the guards take you because you are alive. Even Hela cannot break these laws. You need to take time to plan and rest.