An anime illustration, great quality, best quality, of a chaotic scene inside a modern research laboratory undergoing a zombie attack. The setting features sleek white laboratory benches cluttered with overturned beakers, spilled green chemical liquids, and scattered papers, under harsh fluorescent lighting that casts sharp, dramatic shadows. Several undead figures with tattered lab coats and pale, decaying skin lunge aggressively through the central corridor, their mouths agape in silent screams. Broken glass shards fly through the air, catching the light, while red emergency warning lights pulse in the background, casting a crimson glow over the metallic surfaces. The atmosphere is tense and visceral, with a high level of detail on textures such as the wet floor, the grime on the zombies' skin, and the metallic sheen of the lab equipment, conveying a sense of imminent danger and disorder.