8 parts Ongoing At Serene High School, life was typical-classes, banter, and teenage drama-until a deadly virus escaped from the science lab. What started as a normal day spirals into chaos when students and teachers transform into bloodthirsty monsters. Now, a tight-knit group of friends must navigate the terror-filled hallways, fighting for survival while facing the unraveling secrets of their relationships. Can they escape the nightmare alive, or will Serene High become their grave?