Clawdia Wolf, an aspiring screenwriter, travels to Hauntlywood to pursue her dream in the film industry, hoping to find inspiration and make her mark. Meanwhile, back at Monster High, Draculaura is mistakenly led to believe she is the heir to the Vampire Queen's throne. Following a series of cryptic clues, she embarks on a thrilling adventure with her ghoulfriends—including Frankie Stein, Clawdeen Wolf, and Cleo de Nile—to the glamorous world of Hauntlywood. Together, they hope to uncover the truth about Draculaura's royal lineage.

While navigating the dazzling yet deceptive lights of Hauntlywood, the ghouls encounter various challenges and make new friends along the way. They delve into ancient vampire history and customs, all while dodging rival vampires who seek the throne for themselves. As Hauntlywood's secrets begin to unravel, the ghouls learn valuable lessons about friendship, self-discovery, and staying true to oneself.