A chilling take on the opioid epidemic by the New York Times bestselling Neal Shusterman and Jarrod Shusterman. <br/> <br/>Above our world is a toxic wonderland where the party has raged for centuries. <br/> <br/>Humans know the partygoers simply as narcotics, opioids, drugs. But here they are malevolent gods, toying with the fates of mortals. Roxy and Addison have made a wager to see who can be lethal the quickest. <br/> <br/>Isaac and Ivy Ramey are their targets. Ivy is understimulated and overmedicated. Isaac is desperate to recover from a sports injury that jeopardizes his chance of a scholarship. This is the start of a race to the bottom that will determine life and death. One Ramey will land on their feet. The other will be lost to the Party. <br/> <br/>The only question is... Which one?