A subway driver named Vanessa discovers a terrifying world of dragons, drugs, and underground raves lurking beneath the streets of Montreal. Transferred to the night shift, she must fight to uncover what's real, what's not, and how it ties into a dark family secret about mental health. How much longer can she deny what’s right before her eyes? Especially as the disappearances begin to multiply and even her own friends aren’t safe from the forces stalking the tunnels. Follow Vanessa deep into the belly of the beast as she struggles to put the pieces together in time to save both herself and those she cares about the most from the relentless menace of Code 45.