Glee, the popular show about a bunch of high school students navigating their lives, relationships, and drama, has been transformed into an ABO universe. In this alternate world, the students belong to specific factions based on the Alpha, Beta, and Omega classifications, with each faction playing a unique role in the universe. The characters retain their personalities and relationships from the original show but now have to navigate the world of the ABO universe with its specific power dynamics and hierarchies.