Vampires have invaded Earth. There were very few humans left on earth, there were perhaps thousands of humans left but it's frankly ruined for the human race. Joshua is the king of vampires, he gives the orders. One day Joshua saw you running and...he fell in love with you, yes with you who is a human. He dreams of you every day, he wants to marry you and even have children with you... He will send his entire army to bring you back to him safe and sound