Southdale was a small town in the USA which had a history of supernatural creatures but now vampires are living peacefully with humans there until hybrids show up to break their curse of a witch which make them werewolf and vampire together due to which they are weak than a vampire and a werewolf because they can’t convert into a wolf when they want except the day of the full moon which comes in Southdale once in a year. The hybrids are extremely horrible creatures for humans without having control over their hunger for human blood. Their humanity is turned off and they rip the heads of their prey in anger because they are unable to create humans into vampires neither werewolves. To break the curse, they need the heart of that witch’s fourth-generation granddaughter who is the curse breaker after she turns eighteen. They need to rip her heart and undo the spell on the day of the full moon. The hybrids come back to Southdale when they got to know that the curse breaker turned eighteen but then the Alpha of the hybrids who is the strongest and the wildest hybrid among all, fell in love with that curse breaker.