Michael is the protagonist of The Eye of Minds. Michael is a teenaged gamer who, funded by his wealthy but neglectful parents, has the best technology available to explore the VirtNet’s virtual reality. In the novel’s final chapter, however, Michael learns that what he knows of his background is based in false memories and that he is actually a Tangent, or an artificial intelligence creation originally designed to populate video games for the benefit of human players. His self-awareness (as an independently thinking consciousness, not as someone who knows himself to be AI) led to Kaine and the VNS targeting him.

The two entities, though apparently at odds, both prompt Michael through the various challenges found on the Path, which tests Michael’s suitability as a subject of the Mortality Doctrine. At the end of the novel, Michael ends up being the doctrine’s inaugural subject, which leaves his consciousness inserted into a human body whose brain Kaine has “cleaned” of all memories and consciousness of the original inhabitant. The novel ends on a cliffhanger, with Michael uncertain of what to make of his newfound embodiment. He doesn’t know whether to trust the VNS, who encourages him to wait for further contact and begin impersonating the person whose body he has taken over.

Prior to discovering that he is not a human, Michael operates under the assumption that he is a regular player in the VirtNet, albeit one who is extremely familiar with the landscape of what is colloquially called the “Sleep.” Michael aspires to gain access to a special level of the VirtNet only for high level players called Lifeblood Deep; he later learns that what he thinks of as the “real world” is actually the hyperreal Lifeblood Deep landscape. 

Michael is initially motivated by the lures of video games—earning points and exploring elite levels—but his motivation shifts when the VNS assigns him the task of seeking out cyberterrorist Kaine. Early in his quest, Michael wavers between being motivated by the intriguing challenge of finding Kaine and fear that VNS will seek retribution against his parents or his beloved nanny. Michael is crushed when he learns that his family never existed and that his nanny, a Tangent, was destroyed by Kaine, effectively killing her.

As the novel continues, Michael becomes increasingly motivated by the mission itself, then later by doing honor to his friends’ sacrifices, as both Bryon and Sarah “die” on the Path, which means they can never return to the Path again. Michael is extremely loyal to his friends, and has a budding romance with Sarah; the two lightly flirt during their mission. His friends do not know that Michael isn’t a human, and the three often reference plans to meet up in the real world, though, by the end of the novel, they have not done so. Michael’s closeness with his friends means that he finds the portions of the Path where he is without them to be the most challenging aspects of his quest; though he knows that their “deaths” in the Sleep aren’t real or permanent, he nevertheless mourns their loss.

For much of the novel, Michael experiences extreme headaches. He originally attributes these painful attacks to his interaction with the KillSims that Kaine deploys to erase digital consciousness. He later learns that this is part of the “decay” that Tangents suffer when they have been conscious for too long without having a physical brain; preventing this decay is part of why Kaine seeks to implement the Mortality Doctrine. As the headaches persist, Michael realizes that his memories of his parents and, later, his nanny are also vanishing, which causes him further grief. His grief grows when he realizes that the memories of his parents were manufactured. His ability to have sympathy for non-organic people highlights Michael’s capacity for humanity, one of the skills that Kaine seeks to test.

Michael’s experiences represent the novel’s attention to The Tensions Between Appearance and Reality. Though Michael frequently discusses the lack of reality in the Sleep, he is nevertheless affected by the things he experiences there—particularly the extreme violence in the Devils of Destruction game. The novel’s final revelation that Michael is a Tangent does not indicate that Michael is somehow therefore not a “real” character, introducing the question of “realness” of AI-based consciousnesses, something that sets up further development of this theme for the remainder of the trilogy.