Yale's secret societies wield power beyond the ordinary, fueled by occult rituals. Galaxy "Alex" Stern, a freshman with the ability to see ghosts, navigates this hidden world, where wealth and dark magic intertwine. When her mentor, Darlington, is pulled into a literal hell, Alex makes a forbidden vow to retrieve him, even if it means risking her own future at the university.
Defying the very organization she serves, Alex must assemble a team of unlikely allies and delve into arcane secrets to find a gateway to the underworld. As faculty members begin to die, she confronts a darkness embedded within Yale's ancient walls and the monsters of her own past, all while battling forces determined to keep Darlington in hell.