The Scarlet Citadel

"The Scarlet Citadel" was the second Conan story to be printed by Weird Tales magazine and involves an older, wiser Conan as king of Aquilonia. King Conan receives a call for help from Amalrus, the ruler of neighbouring Ophir, who claims that Strabonus, the king of Koth, is threatening his border. When Conan marches to the aid of Amalrus with five thousand Aquilonian knights, the planned campaign is revealed to be a trap as Amalrus and Strabonus are working together to destroy Conan with the assistance of a Kothian wizard named Tsotha-lanti. The Aquilonian knights are cut to pieces and, having been taken prisoner, Conan is imprisoned in a Korshemish dungeon.