Introduction: The Warrens is a story about four siblings (quadruplets); a spy, a mechanic/inventor, an assassin, and a detective (though they kept it from each other), who are trying to save their parents.One day, Nica, one of the quadruplets, found a pair of black headphones, and that's when their 'normal' lives went haywire. Libero, an organization who wants to rule the world using mind control, are after them. the question though, was 'why?'.Will they be able to save what matters most in the end? This is my first story here in Royal Road Legends! Hope you appreciate it!...