As Riku continued to walking around, he noticed something, or rather Someone.......It was Cloud. "This Guy..." Riku rolled his eyes. Cloud was someone he previously met, and didn't exactly make the best of friends with. "I wonder what kind of craziness he has tied together for the Exam." 

Riku met him during the time when he was a trouble maker himself his first year. Though they didnt have much interaction, he has seen his quirk in action, he remembered he could alter electronics and other computers by touch. "Lets hope he doesn't cause too much trouble today." 

As Riku continued to his seat, he started seeing more students who were just Happy become distraught, "What is going on? They were just excited a minute ago. I get being nervous but what the hell is going on?" he looked around and thought, "Its gotta just be nerves, hell my first time i was scared shitless." 

He found a nice seat, not too far from the front but just far enough, he enjoyed his solitude. He could see various students across the screens. However, something didn't quite feel right. He felt things were alot more tense then usual. 

"Somethings up, Idk what but somethings off...." Riku said as he looked around during the exam, the participants who were lingering seemed to be antsy. Next thing he knew, the Cameras feed was cut. Knuck if you Buck starts playing over the loudspeakers. "Ok. this definitely isn't part of the exam. Damn, and i just started to relax. What the hell is going on?" 

Riku jumps from his seat and sees bubbles floating, and as one hits someone, he sees them why into a Rage and attack the person next to them. "Yeeeaaaahhh... like thats not creepy. Someone is doing something. I need to find out whats going on and find out now!" 

Riku moves in a way to avoid the bubbles and using his cloth to restrain some spectators. "I Gotta call Master! Someone is attacking the exam." He looks around sees a bubble growing... "What the hell is that growing on the field?"