El Último Amor de Arséne Lupin/ The Last Love of Arsene Lupin

"1921. Arsáene Lupin is now dedicated to educating poor children in the rugged area north of Paris. But the 'dark forces' want to appropriate a mysterious book, owned by one of his ancestors, who was a general of the Empire. These bandits are willing to do anything, even endanger the life of Cora de Lerne, 'the last and only love' of the famous knight-thief"--