Xanadu

"In a world where forgotten things disappear completely, he realizes that someone he once loved has been erased—not just from memory, but from history itself. As he searches for traces of her existence, he discovers a hidden system designed to reshape reality, ensuring that no one questions the gaps in their past. When he finally finds her, she no longer remembers him—or herself. Now, he must choose: accept the world as it is, or risk everything to reclaim what was lost, even if it means being erased himself."