Back at the school, the students are discussing the Mechano Fest, a costume party they've put on to celebrate the end of the school year. One of the students, Aniki, is confused by the whole thing, because he doesn't know how it works. He's not a scientist, so he can't figure out what the heck is going on, but he's pretty sure it's just a prank. The students decide to head over to the costume shop, where they'll find Chaos, who's now a member of the university's engineering department. Aniki and the other students agree that they're going to have to go back to the school's costume shop to find Chaos.