In fifteenth-century Rome, witches have declared war on humanity. A young man named Nikola, whose parents were brutally murdered by a witch right before his eyes, discovers that he holds the key to winning this war. Through years of diligent study, Nikola has acquired formidable sorcery skills. Now, he must use these abilities to awaken twelve powerful witches known as the "First Witches." These ancient beings will serve as both allies and weapons in his battle against the enemy.
However, there is a catch: to bring each of these witches back from their eternal slumber, Nikola must enter into a marriage contract with them. The question remains: how many witches can Nikola marry in order to save the world?

