Nero landed in an empty room at the grand hotel of Kalos and Lumiose in particular, the Hotel Richissime. He returned his Staraptor and immediately began work on his item again. It was shaped like a plate, one of Arceus’s, but it was clear. He had found it in a Team Bonfire lab, which had been filled with grunts whose only jobs were to capture Nero and force him to summon Arceus, who the foolish team believed would return Kalos to beauty. Nobody wanted to rule over a desolate region, and so Team Bonfire had a special group of people in their team whose only job was to hunt Nero and capture him.
Anyways, the plate seemed to boost any type, unlike Arceus’s other plates. It was almost as if it were a rainbow plate, and this had prompted Nero to wonder if he could lure Arceus to him with this plate. Arceus would surely want a plate that could make him all the types at once. However, Nero needed a way to show Arceus the plate. So, he came up with this idea of putting it in a pocket between space and time so that Arceus could see it and then pulling it back into the real world. Then of course, the fun would start. This whole plan and more was explained on the disk, and all that was left in his previous lab was equipment that Team Bonfire didn’t want nor care about.