When Mariana Pineda, a neuroscientist grieving the loss of her best friend, decides to consult one last time at a top-secret particle accelerator, her life takes an unexpected twist. She meets Carter Cho, a man insistent that they have met before, just as time ensnares them in a frustrating loop; Monday keeps resetting itself. Together, in a world where every four days repeat indefinitely without the weight of permanence, Mariana and Carter forge a bond that strives to withstand their looping reality. But with Carter's memories of each repeated day starting to fade, they must find a way to break free from the cycle, not just to preserve their nascent love, but to secure a future where their moments together can truly last. An unusual and deeply moving near-future sci-fi tale, 'A Quantum Love Story' weaves a narrative that delves into the mysteries of time, love, and the lengths we go to hold onto the ones we cherish.