Night forest camp. Tight cinematic close-up. A Viking berserker sits alone beside a dying camp...

Night forest camp. Tight cinematic close-up. A Viking berserker sits alone beside a dying campfire. Warm orange firelight flickers across his weathered face and thick beard. He slowly raises his open hand and studies it in silence. The camera slowly pushes closer with subtle handheld movement, as if a real operator is sitting beside him. His eyes track across his palm. Breathing steady but slightly tense. Beneath the skin of his hand, faint pale blue-white veins briefly illuminate, like something moving deep underneath the flesh. The glow is weak and irregular, not magical, more like an involuntary pulse. Tiny electrical fractures flicker for a fraction of a second along his fingers before disappearing. The berserker's expression changes. Curiosity. Confusion. Concern. His brow tightens. Jaw clenches. He slowly turns his hand, inspecting it from different angles. The campfire crackles softly beside him. Warm firelight mixes with the cold pale light beneath his skin. He presses his thumb against his palm as if checking whether the phenomenon is real. The glow weakens. Fades. Returns once more unexpectedly. His breathing becomes slightly heavier. He slowly closes his fingers into a fist. The light disappears completely. But he does not relax. He keeps staring at his closed hand. The camera pushes closer to his eyes. A long silent moment. Something is wrong. Cut. Ultra realistic cinematography, authentic human behavior, realistic skin texture, natural eye movement, subtle facial micro-expressions, practical firelight, grounded visual effects, dark Norse atmosphere, historical realism, feature film quality, realistic cloth and beard movement, heavy atmosphere. No superhero powers, no spellcasting, no energy blast, no glowing eyes, no fantasy particles, no magical aura, no CGI look, no game cinematic, no AI smoothness.