Qohen Leth, an eccentric computer genius, lives in a dystopian future dominated by the omnipresent Corporation ManCom. Isolated and reclusive, Qohen works from his dilapidated home on a cryptic and seemingly insurmountable project assigned by his employer, Management. This project, known as the Zero Theorem, is an elusive mathematical formula that Qohen hopes will provide the ultimate meaning of existence. As Qohen delves deeper into his work, he battles existential dread and frustration while waiting for a mysterious phone call that he believes will reveal his purpose in life.

As Qohen's obsession with the Zero Theorem intensifies, he encounters several key individuals who influence his journey. Bob, the fifteen-year-old prodigy son of Management, provides technical assistance and challenging insights. At the same time, Bainsley, a free-spirited virtual reality escort, introduces Qohen to the possibilities of human connection and affection. These encounters push Qohen to confront his loneliness and inner demons, while the oppressive influence of ManCom looms ever larger. Torn between his quest for purpose and the competing demands of human interaction, Qohen’s journey becomes ever more complex and fraught with existential questions as he edges closer to uncovering the truth.