Ilegenes - Kokuyou no KisekiIlegenes ~The Obsidian Trajectory~; Ilegenes: Ścieżki obsydianu; ILEGENES黑耀的轨迹; イルゲネス～黒耀の軌跡～; 悖德之城~黑耀的軌跡

Ilegenes is an island internationally known for its prowess in genetic engineering research and technology. But behind the scenes, it is a breeding ground for illegal clones, which are sold for major profits in the black market. After witnessing the death of his parents, young Fon F Littenber joins the Ilegenes Military Academy to rid the island of both its connection to the black market and its tainted name: The Genetic Sodom.