Gumball stumbled out the door, panting heavily. He screamed as he clutched his head in agony. "AHHHHHH!"

He smashed into the wall, sweating beginning to pour down every part of his body. He could barely breathe the pain was so intense. What was happening to him?

He slid down the wall holding his head, tears streaming down his face. "AHHHHHHH, MAKE IT STOP! PLEASE MAKE IT STOP!"

Every pound of his head felt like fifty knives being stabbed into every part of his body, getting twisted and turned, pushed deeper and deeper. He never felt such agony before.

He squeezed his eyes shut, tears streaming down his face. "P-Please...s-someone help me..." He spoke, so quietly it was almost a whisper.

"Ahhhh!"

The feline's eyes suddenly shot open wide in horror as he heard a scream of terror from the middle of the courtyard. Not just any scream, however. A scream that was very familiar to him, one that he always hated to hear.

"...Anais!?"

He looked toward the source of the scream, but his head was spinning so badly he could barely make out anything. What he could see however was his sister being held up in the air by...someone. He couldn't make out who through the dizziness and pain.

The young kitten slowly stood up, trying to walk toward Anais, but only managed a few steps before collapsing onto the ground, holding his head as he dug his claws into his scalp. "AHHHHHHHHHHH!"

He...he couldn't do this...it was too painful...it was too much for him.

As he lay on the ground, head feeling like it was about to explode, his thoughts shifted to his sister.

N-No...Anais was in danger...she was going to get hurt...he couldn't just lay here...

He slowly began to stand up again, trembling as he began to take step after step toward his sister.

"Anais...I'm...coming..." He called out weakly, though no-one heard through the crowd that had gathered around her and her assailant.

It hurt so much, each step made his head feel like it was on fire, but he had to keep going. His sister was in danger. She needed him. She needed her brother.

Each step he took the pain got worse, each move he made him feel like his entire body was on fire. He could barely even see where he was going his head was spinning so fast.

But he pushed through the pain, the agony, fighting against the dizziness to keep going. He just had to reach his sister. That was all that mattered. She was all that mattered.

He was almost there, he just had to get through the crowd, he just had to push through a little longer.

As the feline pushed through the crowd he could finally make out what was going on. Julius was holding Anais up by the collar of her dress. The young rabbit was covering her face with her arms as she trembled and whimpered in fear, terrified.

"You snooty little know it all, you think you're better than me? You think you're smarter than me, huh!?"

"I...I-I-I don't understand...w-w-what do you mean?" She asked through her tears.

"You, constantly upstaging me in class. always getting better grades than me, always being the teacher's pet, and making me look stupid! I'm fed up with being outsmarted and humiliated by a four-year-old! A girl!"

"I-I-I'm sorry! P-please! I-I-I'll help you with your work! I-I'll even do it for you! Make you look really smart!" The bunny cowered in fear, tears streaming down her face.

"Please ain't gonna cover it sunshine! I'm gonna ground you to a pulp so hard then when I'm done you you'll be left as nothing more than an ugly drooling braindead idiot like that chin girl your brother is friends with!"

Anais squeezed her eyes shut, violently trembling in fear as Julius pulled his arm back, about to strike.

"NO!" Gumball made a charge forward and knocked him to the ground, which in return caused him to drop Anais.

Anais quickly ran behind her brother, continuing to tremble in fear. Slowly, Julius got up and glared at him. "Oh, speaking of the loser himself..."

"L-LEAVE...LEAVE HER ALONE!" Gumball screamed as he shakily got back up onto his feet.

Julius burst out laughing. "Oh? and what are you gonna do pipsqueak!?"

"I...I..."

"AHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH!" The feline suddenly let out a guttural scream of agony as he fell to his knees.

"G-Gumball...?" His sister called out concerned, horrified at the sight unfolding in front of her.

The young kitten clutched his head, his claws digging into his scalp so hard it was starting to bleed. His headache had become so bad he couldn't take it anymore. He felt a wave of fury and aggression and pure anger fall over him, more powerful than he'd ever felt in his life, as he heard nothing but a low guttural growl and the sound of his heart beating faster and faster.

He couldn't take it anymore. It was just too much for him. The bus, the argument with his Mom, the rain, the dryer, his underwear, embarrassing himself, being late, getting detention for whispering, the pop quiz, the drawing, being suspended, realizing he had no breakfast, Penny breaking up with him, having no lunch, Jamie beating him up, him upsetting Darwin and now this. They all kept playing in his head, faster and faster, louder and louder.

They begun to overlap each other until there were about 9 or 10 loops of the same events all playing over each other. It was so loud he felt like his eardrums were about to burst. He wanted it to stop, it hurt so much! He tried to stay in control, he fought to stop himself from losing it, but it was just too much. He'd finally been pushed over the edge.

He'd gone past his limit.

"G-Gumball...!? A-a-are you okay!? Gumball!?" Anais looked at him wide-eyed, frightened and genuinely concerned.

"You need to...t-t-to...you need to r-run..." He warned weakly.

"W-What?" She asked confused as she watched him on the ground, panting heavily as he let out the odd growl.

"What?! As if I'm gonna run from you, loser!" Julius scoffed.

"P-please...I'm begging you..." The feline begged as he struggled to hold back.

"Why, what are you gonna do? Put another dollop of mayonnaise on my hand?"

"No...y-you don't...you understAAAAAAAAAAAAAA!"

"Gumball, w-what's wrong? You sound like you're in a lot of pain." She began to walk closer to him in an attempt to check if he was okay.

"N-No, Anais...s-stay back...r-run!"

"No Gumball, I'm worried about you! I need to make sure you're-" She reached out her arm to touch him but jolted back as his arm suddenly thrust forward toward her. He quickly stopped himself however by using his other to hold it back.

"I SAID RUN!" He growled in a deep voice as he looked up, revealing that his eyes were now glowing orange with yellow pupils.

The young rabbit gasped in horror, the entire supermarket incident replaying in her mind. "Oh...oh my god...it's happening again!" She whispered to herself, eyes widening in fear.

She quickly turned to the crowd, frantically waving at them. "You...you need to get out of here, all of you, now! You're in danger!"

"Pfft, yeah right. I'm not running from a wimp like him!"

"No, you don't understand, he's gone past his limit! He's not himself anymore!"

"So? What's he gonna do? He couldn't fight a pillow, let alone m-"

He was suddenly knocked to the ground by claws swiping at his face at full force.

"AGHHHH!"

The bomb clutched his face in pain. "WHAT THE HELL!?"

The crowd seeing this all began to scream and panic. They dispersed, widely running to any entrance of the building they could find, wanting to get as far away from Gumball as possible.

" STAY. THE HELL. AWAY. FROM MY SISTER!" Gumball growled, panting heavily.

Julius looked up to see Gumball, His claws were unsheathed, his teeth were now showing, his fur was roughed up and messy, his clothes were all torn, ripped, and covered in dirt, his knees and arms were covered in bloodied scrapes from the times he'd fallen over, his face was covered in scratches from where he'd been digging his claws into his head and he was panting and drooling as he let out a deep snarl, slowly moving closer to Julius.

"W...what the hell?"

Anais watched in horror as Gumball went to attack Julius. Suddenly, in a surprising act of courage and compassion, Anais ran forward and attempted to hold her brother back in an attempt to give Julius a chance to escape.

"Julius, run!" She screamed. "I'll hold him o-AHHH!" Before she could finish Gumball threw her off of him. She went flying backward over the nearby bench and smashed into the fence, where she then fell to the ground unconscious.

"Oh my god...he attacked his sister...he's really has gone looney!" Julius realized in horror.

He slowly backed away, slowly turning into a sprint as she slammed the door open and ran inside.

Gumball hissed. "WHERE DO YOU THINK YOU'RE GOING!?"

Gumball snarled and followed his prey on all fours.

The chase was on. And this feline was going for the kill...