MegaJoy hallucinogenic pleasure programs are ultra-addictive and a serious threat to Spaceworker personnel on ConCorp stations. Both ConCorp's no-nonsense Chief Security Officer, Leonid Oliphant, and the impulsive Cassandra Diamantides, vivacious female vocalist on space-tour with The Choralians, have strong motives to prevent traffickers setting up a lethal distribution network. For Oliphant it's a matter of professional reputation. For Cassandra it's deeply personal. But a covert syndicate already has several agents in place - including the sadistic 'Angel' - and Cassandra's determination to outwit him puts her in greater danger than either she or Oliphant could ever imagine. When her life is on the line, who can she really trust?