Special ONA covering events not shown in the original manga.

Special ONA taking place between episodes 18 and 19 of the anime.

Thorfinn, a boy living in Iceland, longs for adventure and is eager to know more about the world. He...

In the year 1002, the war between England and Denmark was intensifying. One day, the Jomsvikings pay...

Askeladd, the leader of a Viking army of a hundred men, receives orders from Floki of the Jomsviking...

Thors and his men fall for Askeladd's trap and faces a dangerous situation, but Thors defeats many o...

After Askeladd kills Thorfinn's father Thors, Thorfinn hides inside Thor's ship and bides his time u...

Thorfinn kills his first man. As more time goes on Thorfinn kills more men and becomes more skilled....

Askeladd withdraws temporarily from the war against England. While searching for a new source of inc...

After capturing the treasure from the Franks, Askeladd's men return to the village of Gorm on the Ju...

In October 1013, King Sweyn leads a fleet of Danish and Viking ships in an attempt to take London Br...

Askeladd's army separates from the army of Denmark and attacks a village 100 km to the west. Thorfin...

Thorkell takes Canute hostage and follows after the main army of Denmark. Ragnar objects to Thorkell...

Askeladd and his men continue their march to escape from Thorkell. However, their march comes to a h...

Askeladd crosses the river and escapes from Thorkell into Wales with Canute. However, Askeladd’s men...

Askeladd and his men change course and decide to return to Gainsborough, by crossing through the Ear...

After losing Canute, Thorkell decides to halt his advance in central England. Thorkell hears that th...

Askeladd and his men are attacked by the English army in the village where they had planned to camp...

Askeladd's men continued their march to escape Thorkell. However, Torgrim and his friends were hatch...

Thorfinn and Thorkell agree to have a duel over the fate of Askeladd. Thorkell looks forward to faci...

Thorfinn suffers a serious injury in his fight against Thorkell. Thorfinn is told to think about wha...

Thorfinn suffers a serious injury in his fight against Thorkell. Thorfinn is told to think about wha...

Canute’s party arrives in York to attend the Imperial Council. Although Canute had wanted to strike...

Thorfinn begins his duel against Askeladd with Canute and Thorkell as witnesses. However, Thorfinn i...

After the assassination attempt on Canute’s life, rumors spread through York saying that the king is...

Askeladd comes forth before King Sweyn and implores him to halt his invasion of Wales. Meanwhile, Th...

Einar lives peacefully in northern England with his mother and sister, but then one day, their villa...

Einar and Thorfinn are told to convert a wild forest into a wheat field; and if they succeed, they w...

The farm guards convince Ketil’s 17-year-old son that he needs to make his first killing to become a...

After everything that happened, Einar asks Thorfinn if he's ever fought in a war — and if he's ever...

After the sudden turn of events, young Canute must rise up to claim the throne to a kingdom much red...

Thorfinn and Einar are working themselves to the bone to clear the forest, but there's only so much...

Thieves have been stealing food from Ketil's farm. Meanwhile, Ketil's eldest son Thorgil returns hom...

Thorfinn has nightmares almost every night, but he can never remember what he dreamed about — and th...

Thorfinn wakes up in a peaceful place and he sees his father again. But then things quickly turn dar...

Finally, after three long years, Einar and Thorfinn chop down the final tree in the forest. With hop...

While in Jelling, Ketil, Thorgil and Olmar meet a man named Leif Erikson who is searching for Thorfi...

Olmar feels insulted by Canute's messenger and, encouraged by his older brother Thorgil, takes matte...

Einar says that even if he gains his freedom, he wants to stay near Arnheid. Snake hears news of a s...

A runaway slave appears on Ketil's farm, claiming to be Arnheid's husband. But before he can free he...

Arnheid comes to the fortress where Gardar is imprisoned. She wants to see her husband and treat his...

As Snake intensifies his search, Arnheid tells Einar and Thorfinn everything she's done. Knowing the...

Snake strikes quickly, surprising Thorfinn with his speed and agility. As he lies wounded, Gardar th...

After returning home to his farm, an exhausted Ketil starts searching for Arnheid, only to find out...

Amidst the confusion of a peasant uprising, Thorfinn and the others try to escape, carrying a severe...

As Thorfinn and Einar head for their escape, Arnheid regains consciousness and asks where they are g...

The battle has left heartbreaking casualties in its wake. Though Thorgil and Ketil's wife want to co...

Snake tries to put a stop to it, but Thorfinn insists on receiving all 100 blows from Canute's bruti...

Thorfinn and Einar have said their piece, but Canute stubbornly refuses to give up Ketil's Farm. The...

At long last, Thorfinn returns to Iceland and finds a moment of happiness, reunited with his loved o...