22 parts Complete A group of six classmates are at break in school. A girl 'suddenly' gets sick. Turns out she had a dangerous zombie virus. The virus spreads quickly, turning more people into mindless, bloodthirsty creatures. After narrowly escaping the school, the group realizes the infection has spread beyond their school, threatening the entire world. Along the way, they find another survivor. Determined to understand what caused the outbreak, they return to the school to search for answers. Inside, they enter a classroom where they discover what caused this terrifying plague.