Content : 1912.
The French secret services trap the elusive Arsène Lupin in order to force him to work for them. After a brief attempt at resistance, the gentleman thief reluctantly agrees, ultimately charmed by the idea of serving his country—especially in these tense times with Germany. His mission: to steal from Professor Koubiansky a mysterious discovery, a terrible invention that must not fall into the wrong hands.
What Lupin does not know, in taking on this challenge, is that he will risk his life on a journey that will leave its mark on the course of human history…