Hey, new story, finally, I know it took long, but y'know school and all, kinda keeps me busy

So for this story to sum the idea is just about, Gumball, gets obsessed with Penny, like a yandere, so when he sees any boy talk to her he gets jealous, causing him to go on a killing spree, so hope you enjoy the story!


It was a normal school day,everybody was watching the teacher instructing the rules for the newest test next period, Penny was looking around at walls and pictures, that's when she saw Tobias, grinning and looking at her.

She made a disgusted like expression at him trying to tell him that she was taken, she looked back up at the teacher.

Once the bell rang she packed her things and left for lunch, Tobias hid behind her locker and surprised her, "hey sweetheart, you know this guy is single, right?" Tobias asked with a rose in hand "no thank you? I'm actually taken so, go hit on someone else"

Penny said while walking to the cafeteria Tobias got mad, but then he noticed the blue cat, Gumball, staring at him in the middle of the hall, Tobias mumbled something and walked away.

After the school day came to an end everybody left, except Gumball, he decided to follow Tobias to his house

Tobias was playing games in the middle of his room until he heard a faint voice.

He looked around for anyone there, "hey this isn't funny!" Tobias said nervously while searching around his room

There was a trail of a strange red liquid following all the way to the shed outside, Tobias decided to follow it.

He entered the shed and saw his father and mothers head hanging from the ceiling of the shed being held by rusty chains, he screamed in terror, he saw Gumball behind him with a chainsaw and he fell down

"W-What's wrong with you..?!" Tobias screamed out to Gumball

"You should've backed off…" Gumball said quietly, he raised the chainsaw and slammed it against Tobias's head, causing blood to spray out of his head, after he was done the boy was lifeless on the ground, his blood and bits of his brain everywhere around the room

The next morning at school everybody went silent, they've headed the new about last night, it seems like someone is targeting students from the school

Everybody whispered to each other, questioning who could've done such a thing, a couple weeks later everybody chooses to forget about what happened well until it happened.

Gumball stared at Penny while Banana Joe talked to her, him and Penny laughed while talking to each other, The cat started to make up ways on how to end the banana's life, slowly and painfully.

The next day they find banana joes lifeless body on the ground in the classroom, a knife poking out of his eye, it looks like he was stabbed twenty times in the gut, then, there was another guy who witnessed it, so the cat had to kill him as well. On the board with the other kids blood it wrote, "Back off"

Everybody was shocked, some crying, some fearing if they were next, while Gumball, the only one who wasn't worrying about anything, he grinned while looking at how terrified everyone was.

The next day after the classroom was blocked they saw the cafeteria, decorated with organs around it, while Tobias's head hanged from the wall, Penny was terrified, she noticed most of the victims were the people she talked to, she knew someone had to be targeting every boy she talks to.

Bobert started to scan the cameras to find out who did it, since Penny requested him to do, Gumball noticed that they knew too much, everyone was surrounded by Bobert to see who did it, all they saw was the students getting killed, but not the killer? They never knew that Gumball borrowed a potion from Hector's mom.

Once they figured out that the killer used some kind of potion they went to Hector's house, only to see Hector, shot in the head, while his moms limbs were on the ground, the blood on the floor had a message, "Try and figure it out now" Penny and some other students looked in disgust and disbelief.

The next week they go into class they see Boberts head smashed in with a hammer, and all of his wires torn out of him, the first people who saw it, Leslie and Penny, screamed in horror, the teachers and cops sealed off the classroom, again.

They start to investigate, looking at the cameras, and where the dead children were before they died and who they were with last, all of it leading to Penny Fitzgerald.

"No! I swear I would never kill! I promise!" Penny screamed out as she got handcuffed

"We'll figure that all out when we're in court" the cop said

She was arrested. She was put into a jail cell until further notice, Gumball wasn't planning this to happen, so he had to rethink, so he had to make a fake video, with ocho as the culprit, he showed it to the police and they had pcho sentences to life, although he didn't kill them he deserved it anyways.

Penny was released after 3 days, Gumball started to feel guilty, but he couldn't go back now. What's done is done, all of it is his fault, it's not like he wouldn't just turn himself in that easily. So he decided to stop killing, unless they flirt with her, he won't kill them.

3 months later, everybody seemed fine, until he saw Rob…give her flowers for valentines? He tried to do better, he gave her flowers, chocolates, and a flower made bear, she loved it and kissed him while smiling.

After a couple days Gumball was killing Rob, by using a sledgehammer to smash his brains in, after he did that Darwin walked in, with a face of pure shock.


Boom! Left on a cliffhanger, anyways hope you liked it, it's the first one I've made this year and I know I don't make that much likes and stuff but

I still try, anyways tell me if it's bad or something, also

tell me if you actually want a chapter 2 :D