"Photon Shield: Captain Marvel on Reach" A Halo x Marvel Universe Crossover
10 parts Complete When Captain Marvel is ripped from her universe by a mysterious rift, she crash-lands above Reach at the height of the Covenant invasion. Stranded in a war-torn world where humanity teeters on the brink of annihilation, Carol Danvers must adapt to the UNSC's military reality, earn the trust of Spartans, and confront the relentless Covenant forces led by the fearsome Thel 'Vadamee.
Armed with godlike powers but facing impossible odds, Carol must learn that even cosmic strength can't save everyone-and that strategy, sacrifice, and teamwork are just as deadly as raw energy. Will she alter the tragic fate of Reach, or risk fracturing the Halo timeline forever?
High-stakes battles, interstellar heroics, and moral dilemmas collide in this epic Isekai crossover where Marvel meets Halo.