Romeo x Juliet unfolds on the floating continent of Neo Verona, where the Montague family has slaughtered the entire Capulet family and seized control of the kingdom. The true heir to the throne, Juliet Fiammata Asto Capulet, escapes the onslaught and is hidden by loyalists for 14 years, nurtured by the hope that she may one day overthrow the cruel Montague regime.
Now grown, Juliet secretly protects the oppressed citizens of Neo Verona as a vigilante known as the Red Whirlwind. During one of her escapades, she meets Romeo Candorebanto Montague, the kind and selfless son of the tyrannical Prince Laertes Montague. Unaware of each other’s true identities, they fall in love at first sight, even as the hatred between their families makes every meeting dangerous.
But their bond is shadowed by a deeper curse: not only do the Montagues and Capulets still seek each other’s destruction, an ancient secret buried beneath Neo Verona also threatens to tear their love apart. Romeo x Juliet follows their fight to defy that fate and decide whether their love can survive in a kingdom built on blood.