In a not-so-distant future where humans coexist with sentient machines, you play as Claire, a digital archivist tasked with preserving humanity's lost history. During one ordinary data retrieval, Claire accidentally triggers an ancient AI algorithm that begins altering the timelines of human history. Players must navigate through different epochs, solving ethical dilemmas and unraveling the machinations of the algorithm, all while confronting historical figures who have been manipulated by the AI. Every choice leads to a branching narrative that could save or doom the timeline.