What if every decision you've ever made created a new version of reality-one where another version of yourself lived out the path not taken?Dr. James Carter has spent his entire life chasing answers-answers that lie at the edge of science and imagination. When his experiments unlock the door to a parallel universe, he believes he's made the greatest discovery in human history. But what begins as a triumph quickly descends into a nightmare.The world on the other side of the portal is both familiar and foreign-a mirror of his own reality, twisted in subtle yet terrifying ways. As Carter explores this alternate Earth, he uncovers disturbing truths: the boundaries between worlds are thinner than anyone imagined, and something-or someone-is watching from the other side.When Carter encounters a version of himself living in the parallel world, he realizes that the multiverse is not just a scientific curiosity-it's a battlefield. With each step he takes, he draws closer to a hidden force that manipulates reality itself. But the more he learns, the more he realizes that knowledge comes at a cost.As the lines between worlds blur, Carter must race against time to find a way back to his own reality-before the doors between universes close forever.Parallel Universe is a mind-bending journey into the unknown, blending scientific speculation with heart-pounding suspense. Perfect for fans of Blake Crouch and Michael Crichton, this gripping thriller explores the fragile boundaries of identity, power, and the infinite possibilities that lie within every choice we make.