Marissa Carneseca spends her days in Mirador, the small, vibrant LA neighborhood where her family owns a restaurant, 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. It's Anja who first gets her hands on Bluescreen - a virtual drug that delivers a massive, nonchemical, completely safe high. But in this city, when something sounds too good to be true, it usually is.