With Bryer Nitesems and Malice on a rampage, Caligo, Sylas, and Zero are scrambling to find a way to bring their friend back from the brink. With the rebels now taking shots too close to home and leaving mass destruction in their wake, the group must act fast. Trying to run a monarchy where the world is against you is proving to be a struggle for Caligo though.

In the third installment of the Keepers Series, Caligo takes the role of the title character as he navigates his new status and power alongside his partner Sylas and friend Zero Skerrick. Following the events of Mercy's Reign, the trio will venture further and push their Source magic beyond anything seen before. As a team, they must overcome deceit, hardship, and hesitation to find a way to shift the current timeline in their favor.