What if you could reach back through time and erase humanity's greatest tragedies? In a future scarred by environmental collapse and historical bloodshed, a brilliant team of scientists has developed the ultimate technology: Pastwatch, a machine that allows them to view the past. But one visionary researcher believes they can do more than just watch. She is convinced they can alter the timeline and replace centuries of brutality with a world of hope and healing. Her target is Christopher Columbus. By interweaving her desperate, high-stakes mission with a deeply compelling portrait of the legendary explorer, she plans to change the moment that altered the course of human history forever. But tampering with time carries unimaginable risks, and the cost of a perfect future might be their own existence. Experience a powerful, thought-provoking science fiction masterpiece that challenges everything you know about history, destiny, and the heavy moral price of playing God.