It is said that there is a cache of buried gold in Hokkaido. This gold was allegedly taken by a guy who murdered the original Ainu owners and hid it in a hidden place before being apprehended and imprisoned by the authorities. To communicate the location of the money to his colleagues on the outside, he tattooed the map on the bodies of his cellmates and promised them a part of the wealth if they could escape and discover it. First Lieutenant Tokushirou Tsurumi aims to give the 7th Division an advantage in the tattoo war by having a taxidermist make skins that only he can tell are phony in Golden Kamuy 2nd Season. Meanwhile, Saichi "The Immortal" Sugimoto, Asirpa, and Saichi "The Immortal" Sugimoto,  their companions continue their hunt for the skins by following a strange rumor: a thief who broke into a home in Yubari found taxidermied human corpses, among which was a torso with strange tattoos.