What nightmares lurk in the neon-lit shadows? Maris plunges into Nuevo Diego's terrifying underworld in this pulse-pounding fourth C.O.R.P.S.E. book. Having exposed The Veil's shocking corruption, she now pursues their most guarded secret: Project Olympus. Dodging assassins and enemies, Maris hunts for clues about Olympus. Hints about disturbing genetic experiments and advanced cybernetics surface. Each revelation pulls her deeper into a dangerous game of cat-and-mouse with The Veil's ruthless leader. With distrust and deception around every corner, the stakes have never been higher. Maris must navigate shifting alliances and profound questions about her cybernetic being. She races to uncover the truth about Olympus before Nuevo Diego is plunged into darkness forever. Can Maris defeat the sprawling menace of The Veil and retain her humanity? Or will she lose herself completely?