"Marisa Carneseca is one of those people. She might spend her days in Mirador, but she lives on the net-going to school, playing games, hanging out, or doing things of more questionable legality with her friends Sahara and Anja. And it's Anja who first gets her hands on Bluescreen-a virtual drug that plugs right into a person's djinni and delivers a massive, nonchemical, completely safe high. But in this city, when something sounds too good to be true, it usually is, and Mari and her friends soon find themselves in the middle of a conspiracy that is much bigger than they ever suspected"--Amazon.com.