Everyone is reeling in the aftermath of Lagertha's death.
Torvi learns her son is dead and tries to get Gunnhild to stay away.
Gunnhild refuses and says that she is returning to Kattegat to help Lagertha get the goodbye she deserves.
This causes problems when Gunnhild tries to get someone to sacrifice themselves for Lagertha.
Torvi wants to but Gunnhild declines because she is pregnant.
This does not go down well with everyone else, and a slave agrees to carry out the deed.
Everyone prepares to say goodbye to Lagertha, but Bjorn returns just in the nick of time to say goodbye to his mother.
After a lot of back and forth, everyone says goodbye to her. One of the kids looks beneath the ocean and sees Lagertha reuniting with Ragnar.
They both fade into oblivion.
Hvitserk is missing and everyone tries to find where he is, but someone is helping him hide.