10-second vertical video. a young anime semi-realistic Viking warrior, short unbraided red beard, le

10-second vertical video. a young anime semi-realistic Viking warrior, short unbraided red beard, leather vest, sits at edge of crowded feast hall firelight. 0-5s medium shot, a hulking veteran warrior mocks him across the flames, pointing and laughing, others join, Torvald grips his plain iron axe, knuckles white, glacier-blue eyes locked on the challenger but body still seated. 5-10s close-up slow push-in, Torvald stands without a word, axe in hand, firelight dancing across his jaw, the jarl at the high table raises a hand giving silent permission to duel. Warm fire-orange and charcoal palette, heavy smoke, ink-line shadows, Castlevania meets Vinland Saga aesthetic. Final beat: Torvald steps into the center circle, axe ready.