Arsène Lupin, portrayed as a suave master of disguise, investigates a linked series of thefts and enigmas after encountering a mysterious green-eyed woman. The narrative moves through methodical inquiries, daring burglaries, and clever infiltrations that expose hidden alliances and calculated plots. Encounters with violence, rising waters, and uncanny locations raise tension and force quick strategic thinking. Gradual revelations combine cunning, ethical ambivalence, and unexpected compassion to untangle the central mystery and its personal consequences.