A soft, charming girl Cassandra Helsing is born to a poor and unrespected family of Vampire hunters ~ Dark, mysterious and flirty boy Quinn Lars Devilliers is a Vampire royal prince, soon to be king, living locked in a palace. The royal blood ball is tomorrow night. Quinn is supposed to find a girlfriend to go with, but to his unluck, he has nobody. Meanwhile, the Vampire hunters set out to sabotage them and kill them on their grand night. Their leader, Cassandra's father Charles plans for her to go undercover as a charming Vampire princess and annoy Quinn while they masterplan. But what happens when Cass' weirded by her strange feelings to a monster boy and when Quinn finds out about Cassandra's plan? Find out now in this eerie Vampire-themed limited chapter book.