The first film version of "Lupang III" was made in 3DCG. The only secret treasure of the famous Yassen Lubon, the Bresson Log, is said that if it can solve the mystery of the log, it will get a huge treasure. Lupin, who aimed at this goal, met Leticia, a girl who loves archaeology, and the two decided to work together to solve the mystery. However, Lambert, a secret organization researcher who tried to get Bresson's log, and Jerlott, a mysterious man who controlled the organization, blocked their way. What is the shocking truth hidden in Bresson's log? Paris, Mexico, Brazil-the unprecedented battle for treasure is about to begin!