danganronpa mondo x ishimaru

idk if you've played chaos;head (or watched it, I never saw it so idk if it's in the anime) but it's set in the same world as steins;gate (which I've watched but never played) and things the eyes see but the brain doesn't process are a literal plot point, you could almost certainly make a fairly lore accurate manip with that if you like this world.

Roc was narrowly holding his own, but he realized the battle couldn’t be decided on the ground. He pulled away from Ingram and flapped his wings, taking to the sky with his nemesis chasing after him. They flew laps around the arena, colliding and exchanging blows in midair. The audience raised their eyes and fingers to the sky, watching the airborne battle in shock and awe. Both feathers and blood were shed with each collision, with talons ripping through flesh and punches landing with devastating force. Over and over, it seemed like they would crash into the stands, but by some miracle, they stayed in the air. Higher, they rose, taking their battle above the arena. The tournament no longer mattered, only the battle, and there were no edges in the sky.

“No, it’s perfect, exactly what I’ve been looking for. I’ve just already replicated it.” He raised his hat, showing the duplicate headband underneath. He didn’t wear it constantly, like when he used his magic, but he hoped to be able in time. The sight shocked Saimallah.“That’s impossible! How are you walking around? It should take months before you can even stand!”