Complex sentence: The film ends with the ominous implication that Cynthia has joined them and the surviving vampires are resting within the manor, where they will proceed to spread the vampirisim to the unwitting orphanage and soon to the rest of the town.
Split into simpler sentences: The film ends with the ominous implication that Cynthia has joined them and the surviving vampires are resting within the manor. And they will proceed to spread the vampirisim to the unwitting orphanage and soon to the rest of the town.