Thorfinn is a character from the manga and anime series Vinland Saga, created by Makoto Yukimura. Set in the Viking Age, Thorfinn is the son of a legendary warrior named Thors. After witnessing his father's death, he becomes a skilled fighter, driven by a desire for revenge against Askeladd, the man responsible for his father's murder. Throughout the series, Thorfinn's journey explores themes of violence, redemption, and the search for purpose. As he grows, he begins to question the cycle of revenge and seeks a more meaningful life, ultimately aiming to find Vinland, a land of peace and opportunity.