"Somewhere out there, we never fell apart." Commander Elias Vance is an astronaut, a scientist, and a man haunted by love. Earth has become, a memory, and so has Rosaline -- the brilliant, enigmatic woman who once promised him forever. But promises break, and Elias is certain something deeper is at play. Their love, he believes, wasn't meant to end in this universe. Driven by obsession and quantum theory, Elias embarks on a desperate journey through alternate realities, seeking the one where Rosaline still loves him. Each universe reveals a different version of their story - but in every one, he ends up alone. As the boundaries between reality and memory blur, Elias must confront the devastating truth: is he chasing Rosaline, running from himself, or something dangerous that might lead deep beneath the surface. Intraversal is a lyrical tale of love, loss, horror, mystery and the impossible choices made to hold onto both. For fans of Interstellar, Stranger Things, Dark and The Time Traveler's Wife, this is a sci-fi romance that spans not just galaxies, but the fragile distance between hearts and the horrors that come across exploration.