Lisset was an agent of the Spirit of the Abyss sent to retrieve the Voice of Darkness. Hoping to find clues to the Voice's whereabouts, she ventured to the Collectors Virtual Library Archives on Daedalus V with a massive datanet virus, designed to scan and erase every single one of Library's virtual reality simulations. Just as Lisset and her datanet were searching the library, Seamus Harper came out of his program and was Lisset forced to hide. As Dylan, Beka, and Harper went back into their simulations to find clues, she reappeared, to find Rhade standing guard. The two fought hand to hand, however, due to Lisset's tremendous physical strength, Rhade was no match for her, and ended be thrown across the room, allowing her the time she needed to hide yet again. Lisset then fled into Dylan