Rob was happy with his life. He had a good family, good friends and good grades. The only bad thing was that the person he had a crush on, Gemma, doesn't know that he has a crush on her. That all changed when the Corrosion came. Sciences biggest experiment gone wrong, resulting in a highly contagious plague of zombies.Rob's school is attacked and only him and Gemma survive. Rob and Gemma must race against time to find a cure. The one thing Gemma doesn't know: Rob was bitten.