Justice by harm

This is a book presenting the dark times of the French Empire, which’s national security has been penetrated by foreign forces of espionage and caused the King of France, Leomeu III, to be considered in danger, resulting him to be taken into hiding to one of the islands in the English channel. His majesty, therefore, commands the execution of several top-secret plans by his court and orders the deployment of Legion of Justice, consisting of highly trained officers, experts in their fields, who are on duty of freeing the country of external spies and thus obtaining the honor of bringing the King back to his home.