An Italian theatrical film edited from Mazinger Z vs. Devilman, UFO Robot Grendizer vs. Great Mazinger, and Great Mazinger vs. Getter Robo.

In 1916, laconic adventurer Corto Maltese is in Paramaribo, Surinam visiting his mystic female friend Java. He helps a young heir haunted by voodoo spirits, delivers some weapons to rebels in Brazil and hunts for treasure with Rasputin.

In 1913, laconic sea captain Corto Maltese, adrift in the Pacific, gets rescued by his bandit friend Rasputin who's taking two rich shipwrecked teens to an island where his boss the Monk will hold them for ransom. WWI complicates things.

At the end of 1918 while civil war is raging on in Russia, antagonism is slowly spreading to the East, between the Oral mountains and Shanghai. Stuck between a desire to save what's left of the great Imperial Russia, and starting from a clean slate, old generals, secret organizations, and mercenaries attracted by gold, struggle to take advantage of the events. As Corto Maltese returns to Shanghai, he barely gets time to cross paths with his old friend/nemesis Rasputin, and escape a murder attempt before being contacted by members of a Chinese secret organization called "The Red Lanterns". In the heart of violent Manchurian horizons, Corto and Rasputin launch themselves into a fabulous treasure hunt, following the tracks of the mysterious armor-plated train of Kolchak. A steel monster spiked with canons and machine guns, this trains protects the counter-revolutionaries gold...