17 year old Lexa was an average teenage girl. She had straight A's, and was very athletic and popular. She had a great life and was living life to the fullest.
That was until the unexpected happened. A disease spread across the planet, only sickening a few. As weeks go by, scientists are trying to find a cure, and more people are catching the disease, but only few die from it, the weak. Then, the monsters were created. The ones who died, were soon living again, but they were changed. They were blood-thirsty, and wouldn't scruple to kill. More and more die and come back, but will there be any survivors?