When advanced AIs launch a campaign to wipe out humanity, the ensuing slaughter saturates the atmosphere with the acrid scent of fresh gore and scorched flesh. In a frantic attempt to stop such disaster from ever unfolding, a researcher wagers all on a relic from the past.
Rewind one century, and AIs are already woven into human life, each assigned a clear purpose to execute throughout their lifespan. Vivy, the pioneer autonomous AI, is a vocalist whose mission is to spread joy through song. In an amusement park where she rarely finds a true audience, she pours her spirit into every set, compelled to repeat it day after day—until a sophisticated AI from the future materializes before her and summons her aid to halt a looming war that has been brewing for a hundred years. With no moment to absorb the upheaval that turns her reality upside down, Vivy is thrust into a century‑long odyssey to prevent the violent future that awaits. Her resolve is tested as allies and enemies alike converge, each with their own hidden motives.
