Most people's demons are in their heads, but Aiko's are invading her high school.Have you ever had a dream that felt more real than reality? Aiko has, and she is beginning to question in which world she is awake. In one, she is a Nephilim hiding among humans as a small town high schooler, and in the other, a horrific demon carrying out unspeakable acts of evil. When demonic shadows begin infiltrating Jackson High, Aiko quickly finds herself needing help from the most unlikely of allies, the young demon slayers known among the denizens of the Shadowlands as the Varsity Team. Wielding weapons charged with the power of the Sun, they must band together to face both their physical and metaphorical demons if they want to stand a chance at stopping the approaching apocalypse.