He is cold, he is 23 years old, his name is Caleb Oliver, he was exploring abandoned buildings in his mission. !!that country has to be attacked soon!! But in that building he found a man's body and there is a girl that has a knife in her hand F-, she is the psycho who escaped from a hospital some months ago, the house looks as if she stayed in it for some good months,she saw Caleb,what Will happend next?