Infinite Stratos x TRON: End of Line (Crossover Reupload)

Zach Stray has an average life...until he somehow breaches a multiversal barrier in his sleep and finds himself in a boarding school amidst a matriarchal, mech-dominated world, with only an old Halloween costume to help him! Fortunately for him and unfortunately for everyone else, Zach isn't a normal kid, and he certainly has no normal costume...