The Revenge of Count Dracula

our freshly college graduated friends start a journey in Europe, more exactly in Transylvania, where one of their classmate family lives. They are faced with an unbelievable and terrifying situation, when they explore one of the most mysterious and full of paranormal activities castle in the area then unexpectedly comes to life. Being caught in a war between two armies of vampires, our friends must confront vampires, horrifying creatures, and quick changes of the situations that will make this trip a life changing experience. Would our heroes ever make it out of this situation, or they are deemed to be transformed forever in vampires?