Vampires' Dawn Part 1: The golden key

Sixteen year old Isabelle Oriel is just beginning to think that something was really strange when the new students, a pair of twins joins her class one cold Monday morning. Along with her best friend, Iris Sherwood, they discovered the twins inner secrets, where and why they had come. Things began to get complicated when someone was watching them all closely and Isabelle was being hunted by a predator, an ancient evil who wants her for two reasons, revenge and the elimination of the human race. The twins, Darren and Joana had come as a significant of warning to them and Isabelle finds her true self, tangled in a dangerous quest to save mankind and finds her heart completely attracted to Darren.