The Emissary's Endgame begins in the year 2030. Time and space intersect after several massive attacks on humanity. Six spirits, caught in the time shift, appear in the southwestern Ontario village of Newcombe. Another attack occurs a few months later, and the combined devastation of both events becomes a turning point for civilization.

The Emissary, Tony Charelle, has a near-stellar record of accomplishments on behalf of his Father, and yet his Achilles heel proved to be the residents of Newcombe. Now, he has one last opportunity to redeem himself. Newcombe would be his endgame.