The world runs on code, and not all code is safe. This is why Anna Flynn has a job.

Matter Manipulation Devices alter the physical world, turning dreams into reality. But some dreams are treacherous, and the streets are filled with mods that manipulate matter in illegal and dangerous ways.

As a seasoned MMD agent, Anna fights back against the criminals who misuse these devices and traffic in illegal mods. When she intervenes in a plot to assassinate one of the world's most respected political leaders, her methods draw the ire of her superiors, and she finds herself under investigation from her own agency.

Increasingly isolated and unsure whom she can trust, Anna works to unravel a conspiracy that would unleash the worst potential of matter manipulation technology on the world.