Troll (戦鬼（トロル）, Senki (Tororu)) is the 5th chapter in the series.
The chapter opens with an invasion of a Viking village in northern England on bathday, Saturday 13 November 1002. The invaders are given orders to leave no survivors. Back in the present day, an incredibly large warship arrives at the village's harbor and requests to see Thors. Thors recognizes them as the Warriors of Jom, and invites them to talk. Thorfinn and the village learn that Thors is a deserter.