It’s set in Verona, where Juliet Capulet wants to become a vampire hunter because her parents were killed by vampires when she was small. Romeo Montague and his friend Mercutio Eterna are vampires, but they keep saving Juliet from vampire attacks.

You can choose between the vampire route with Romeo and Mercutio, or the hunter route, with your mentor Lawrence Groves and your fiance Paris Verona. There’s also the duke of Verona Eskaras Verona, a ‘good’ vampire, Benvolio Montague, a doctor William Shakespeare, and Tybold Capulet, Juliet’s stepbrother.

[Taken from Lijakaca's blogpost]