Beowulf the king of the Danes, whose mead hall in Heorot has been under attack by a monster known as Grendel. After Beowulf slays him, Grendel's mother attacks the hall and is then also defeated. Victorious, Beowulf goes home to Geatland (Götaland in modern Sweden) and later becomes king of the Geats. After a period of fifty years has passed, Beowulf defeats a dragon, but is mortally wounded in the battle. After his death, his attendants cremate his body and erect a tower on a headland in his memory. The full story survives in the manuscript known as the Nowell Codex.
The dragon (Beowulf) northern literature there are only two that are significant ... we have but the dragon of the Völsungs, Fáfnir, and Beowulf's bane." Furthermore, Tolkien believes the "Beowulf" poet emphasizes the monsters Beowulf fights in the poem and claims the dragon is as much of a plot device as anything. Tolkien expands on "Beowulf"'s dragon in his own fiction, which indicates the lasting impact of the "Beowulf" poem. Within the plot structure, however, the dragon functions differently in "Beowulf" than in Tolkien's fiction. The dragon fight ends "Beowulf", while Tolkien uses the dragon motif (and the dragon's love for treasure) to