Global Treasure Hunt: Starting from the Uncharted Sea

Klein accidentally came to a parallel world composed of multiple treasure hunting movies, and was bound to a treasure hunting system. Lost shipwreck gold from Magellan's circumnavigation of the world. . . Mysterious pyramid in the primeval forest. . . War treasures buried in the desert. . . Uncharted, Red Notice, National Treasure, Raiders of the Lost Ark... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.