Biochemical Zombies: The Crazy Hospital

A mad doctor, bloodthirsty patients, and a terrifying disease that suddenly breaks out. The infected and survivors are trapped inside a hospital. Scarce supplies, humanity lost, and zombie-like, bloodthirsty infected all stand in the survivors’ way as they struggle to stay alive. Behind the terrifying virus lies a leak of biochemical gas. Was it all an accident, or was it deliberate? How will the survivors save themselves?【Biochemical zombies + survival in a hospital + mystery + no System + no supernatural powers + not reborn + not a mindless power fantasy.】