CasaBuia.

Deep in the heart of lake Como, an upscale resort area known for its dramatic scenery, set against the foothills of the Alps. Nestled among the trees and hidden from view, lay Casa Buia. What few people know is that it is also home to a group of female who have been tasked with protecting the world from an ancient evil. Led by their powerful queen, Valentina, the vampire assassins have been fighting a secret war against the forces of darkness for centuries. But when Valentina discovers a mysterious portal that leads to the future, she decides to take a small group of her best fighters on a journey through time.

They emerge in the 21st century, a world that is vastly different from the one they left behind. As they navigate this new world, the female assassins find themselves drawn into an underground fighting ring, where humans and aliens disguise themselves as one another in order to compete. As the war between light and darkness reaches a fever pitch, the assassins must confront their own inner demons and decide whether they are willing to make the ultimate sacrifice in order to protect the future of humanity.

In the end, it is a battle that will test their strength, their loyalty, and their love for one another. But through it all, the female assassins of Casa Buia will prove that they are more than just femme fatale - they are the protectors of a world that is worth fighting for.