When players from Earth descend upon the continent of Oran in the guise of elves, the native inhabitants are forced to drastically reconsider their stereotypes. These new "elves" are unlike any seen before. The beastmen see them as war machines even more bloodthirsty than themselves. Humans find them cunning and deceptive, believing their previously perceived kindness was all an act. The goblins fear they will steal every last coin, and the demon race begins to question who the real demons are.

Through it all, the players, led by a cunning protagonist, maintain an innocent facade, claiming they only wish to engage in "free trade." The story unfolds as an ensemble piece, showcasing the chaos, conflict, and societal upheaval caused when a legion of "Fourth Scourge" players is unleashed upon an unsuspecting fantasy world.