Vinland Saga Omnibus, Vol. 7 by Makoto Yukimura

Thorfinn, now reduced to slavery, endures brutal labor on a merciless estate where he forms a wary bond with fellow slave Einar; amid tension with their overseers and the lingering ghosts of past violence, the two men grapple with survival, conscience, and the possibility of a different life, forcing Thorfinn to confront his hatred and take tentative steps toward redemption and a new sense of purpose.