"Ingress" is an anime series based on the augmented reality mobile game of the same name, developed by Niantic. The story revolves around the discovery of exotic matter (XM), a mysterious energy that influences human thoughts and emotions. XM is found in specific locations around the world, and its presence has sparked a global conflict between two factions: the Enlightened, who believe XM can elevate humanity, and the Resistance, who view it as a threat to free will and seek to control or destroy it.

The protagonist, Makoto Midorikawa, is a university researcher specializing in cognitive science. His life takes a dramatic turn when he encounters Sarah, a woman with a unique connection to XM. Sarah possesses the ability to manipulate XM, making her a key figure in the escalating conflict. As Makoto delves deeper into the mystery of XM, he becomes entangled in the battle between the Enlightened and the Resistance. His journey is marked by encounters with various characters, including Jack Norman, a former soldier and leader of the Resistance, and Liu Tien Ming, a scientist aligned with the Enlightened.

The narrative explores themes of human evolution, the nature of consciousness, and the ethical implications of harnessing XM. As the factions clash over control of XM portals—points where the energy is concentrated—Makoto and Sarah uncover a larger conspiracy involving a shadowy organization known as the Niantic Project. This group seeks to exploit XM for its own purposes, raising the stakes for both factions and humanity as a whole.

The series balances action, mystery, and science fiction, with a focus on the moral dilemmas faced by its characters. The plot unfolds across multiple locations, from Tokyo to global hotspots, emphasizing the worldwide scale of the conflict. The anime adapts the game's lore while expanding on its characters and their motivations, providing a deeper exploration of the world and its central conflict.