A detached city on Earth—a place where digital technology intertwines with genetic engineering. A city where you can’t do anything without an integrated intelligence. A neurovirus of unknown origin threatens its inhabitants by breaking into the minds of AI hosts with a single goal—to destroy. The newest victim of the virus becomes a young mercenary, Mэло. He has to find out: who is behind the killings of the city’s residents. And why can the virus get rid of even the immortal?