In 2014, the latent divine genes of humanity began to activate, granting powers such as the Galaxy Power and the God of War, which caused the Sun Goddess of the Solari, Leona, to descend onto Earth. An alien invasion orchestrated by the Tao Tie, existing solely for the amusement of the Death God Karthus, threatens the planet. Groups like the Angels, Devils, and God Seminary—who have been monitoring these genetic shifts—intervene. The God Seminary recruits warriors carrying divine genetics to form the Black Troops, with Leona leading them, guiding and preparing for battle against the extraterrestrial threat. Simultaneously, the Fallen Angel Morgana arrives to spread darkness and target the Holy Kayle, while Angel Yan is dispatched to warn others about the Tao Tie's assault on the Styx galaxy. Earth becomes a battleground for clashing civilizations, and as disasters intensify, the Black Troops discover that their mission has deeper meanings than initially revealed.