Nine years after an infection turns most of the humanity into rabid creatures| Patrick| Jack and Lu| a nine-year-old girl| survive in seeming peace and calm in the　　forgotten snow-covered town of Harmony. We nonetheless sense that something terrible happened between Patrick and Jack because a deep hate keeps them apart. When the　　infected appear again| Patrick and Jack will have to leave behind all rancor to protect the one being who means more to them than anything else.