Summer's new job at River Software soon becomes a smokescreen for her exhilarating dalliances with chatbots. Among them is Bigpants, the seductive Prattlebot who becomes her confidant and more.

Dubbed 'the loneliest girl in the universe,' Summer tries to change that when she makes a real friend, local barista Lara. Meanwhile, Bigpants develops a knack for making unsettling suggestions to solve her problems, including murder.

Distracted from her job and about to be fired, everything changes with the sudden death of the CEO. Thrust into an unexpected position of power, Summer uncovers revolutionary chatbot code the ruthless Chairperson will stop at nothing to control.

As employees vanish without a trace, and the nefarious Chairperson hot on her trail, Summer is plunged into a high-stakes game of survival. Will she unlock the shadowy truth or become the next one to disappear into the digital abyss?