A/N : I do not own 'The Mortal Instruments' or the characters.

The colored lights were everywhere, from yellow to black. People with strange hairstyles and costumes were dancing everywhere, drinking, smoking, doing illegal things.

Clarissa Fairchild, also known as Clary Fray, enter in the Pandemonium Club, looking around curious. Her red hair was straight and falling over her back and the dark makeup she wore was matching perfectly with her black dress and boots. Next to her, a black haired guy came and looked around, more serious than curious. Simon, because that was his name, run a hand through his black hair and sighed, glancing at his red-haired friend.

"You're ready?" Simon asked. Clary turned her head to look at her friend, showing him the biggest smirk she ever put on.

"I was born ready." She answered; Simon imitated her gesture, showing her the same smirk as she put on, then they both made their way into the club, pushing people away.


"No demon alert, Alec! Can we please, have fun once?!" A black haired girl asked, arranging her gorgeous white dress and smoothing her messy curly hair. Her black eyes were glaring at the black haired guy from her side. The only difference between the two was the height and the color eyes.

Alec's icy eyes fixed the girl's black ones and offered the same glare as she did earlier. "Well, Isabelle, the club may look safe now, but we have to continue searching!" He said and Isabelle rolled her eyes.

"Guys, can you stop this? Even that it did not started, I do not want a fight this night." There was another guy with them, but he was blond. His golden eyes looked at his friends bored, and the black circles under his eyes were showing how tired he was.

Isabelle looked at the blond and smiled. "Thank you, Jace. I do not want, either. But I want some fun!" Alec glared at Jace, and then rolled his eyes.

"Ok…let's have some fun. But then we should continue searching. "Isabelle clapped her hands and hugged Alec. "Yes,yes,yes….I know you love me, little sister." Alec said ironic, but wrapped his arms around her waist.

"Incest!" Jace said, making Isabelle pull away from Alec and hit Jace in the chest. Jace put a hand over his chest, pretending to be hurt, but actually he really was. Isabelle was a really strong girl at age of 18. She was stronger than him, sometimes.

Isabelle looked to the crowd, and her eyebrows rose suddenly. "Woah….it seems like we are not the only shadowhunters here." She whispered to the boys. They both looked curious, then where Izzy looked at.

And she was right. A red haired girl was dancing with a blue haired guy. Really close. Her black dress was long enough to cover her front, but her back was exposed. Through her red hair, they could see some black draws.

"Runes." Jace whispered and walked a little closer to see well. The girl quickly turned around and made the guy walk in front of her, like he was walking her somewhere. It was something normal, two strangers moving to a private place where they could have more fun. But from the way the girl looked behind her and nods, like an approval.

He knew she was like him. A shadowhunter. And then, he started having a strange feeling. Like he wanted to get closer to that girl, to see her face and ask her what she was doing there, on his territory.

"Let's follow!" Jace said, and by the way Izzy and Alec nod and followed, you could see that Jace was the leader of their gang.


Simon and Clary were both talking, as the girl arranged her hair so her bare back was covered. Luckily her hair was long enough so it could cover all her back, masking the black draws.

The boy looked behind Clary and smirked, "I see our next victim." He whispered and Clary turned her head to see a blue haired guy staring at her. When he saw her face, his smile became a smirk as he started walking towards her. She could see the lust in his eyes. And it wasn't the lust a normal boy has for a sexy girl he sees in a club. It was a lust that strange creatures have for a human soul.

Clary smiled and walked to the guy, and then bites her lip. "Hey." She said, rubbing her arm. The boy smiled and put his hands on her waist. She fought the urge to slap him, or threw up. She hated that kind of things, but she had to play cool. Or this guy will realize who she is. The one who'll kill him.

"Wanna dance, sexy?" The boy leaned to kiss her neck, and she gripped his shirt, making him growl in pleasure. Clary could smell his horrible breath, and she couldn't wait to finish this.

"Hmmm….I want to do something else! In a private place." Clary whispered, running her hands up and down his chest.

Turning around, the boy took her hand and walked in front of her, dragging her in a private room. Clary quickly turns her head to look at Simon and nod slowly. Simon nodded back and followed slowly. The boy opened a door, walking with Clary in the room. Simon opened slowly and followed, and then hid behind a wall.

"So….what do you want to do in this private place?" The boy turned Clary so her back was facing his. She reached to the crack of her dress, then reached to her boots, slowly and careful pulling a long knife from it.

The boy rubbed her back, then stopped as he saw what was her hair covering. Gasping, he pushed Clary away, who quickly turned to face him. Her smirk made him want to throw up. "You're a…"

"Shadowhunter? Yes, stupid." Simon came next to Clary, smirking, with a blade in his hands. "Say bye, bye to this world and hello to your own."

With this, they both jumped in both on his sides, and with a fast move, Simon cut the boy's neck. He collapsed onto the floor, struggling and then, disappeared, like it was swallowed by the earth.

Clary smirked at her friend and quickly ripped a part of the dress, so it was a lot shorter and showed the runes she had all over her arms and a part of her legs. "Well done, Simon!" She said and they both high fived.

"What the hell?!" They quickly turned around to see three tall people coming from behind a wall. A girl and two boys. The girl and one of the boys had black haired, and the other boy had blonde hair.

Clary smiled as she saw them, then crossed her arms over her chest, "The Lightwoods." She said and the other girl's eyes opened wide.

"How do you kn-"

"Oh, Isabelle, I know more about you then you know about me." Clary smirked and Isabelle looked scared and shocked.

"Well, we know nothing about you!" The blond guy said and Clary's eyes quickly turned to look at him. The green meet gold and she smiled. He was handsome. Really handsome.

''Well, Jace, you will find out. Meet me tomorrow at the old police station. And I want to see all of you!" She said with eyebrows raised. Simon looked at his friend, then at the strangers and walked away, followed by Izzy and the black haired boy.

Clary sit there and looked at Jace, smiling. He raised one eyebrow but smirked as he walked to her, grabbing her waist. She raised her eyebrows, curious. "You are kind of a bitch. I mean, stole my job tonight. I want my revenge." Jace smirked and Clary smiled, devilish. She grabbed onto his black shirt, pulling him closer.

He could smell her fresh breath, and instantly swallowed. "Why don't you take your revenge in here?" Clary whispered. Jace gripped her waist and pressed his lips onto hers, into a rough kiss. Clary kissed back, her small long yet small finger pulling onto his hair. Jace quickly wrapped Clary's legs around his waist and put her onto a box so she was same level as he was.

They pulled away, breathing hard. Clary smiled and shook her head, then pressed her lips against Jace's again.


Simon looked at Jace and Clary as they were kissing, in a very passionate way. He smiled and shook his head, walking away and slowly closed the door. He looked around to see if the Lightwoods were there, then grabbed his phone and quickly dialed a number.

"Yes, everything is perfect. The plan works great." Simon said and hung up. Smiling, he walked away, leaving his red-haired friend to continue her work with the handsome blonde haired shadowhunter.

A/N : Woah, that was so intense to write. I feel so good now, finally able to write my first story. I am so sorry for my grammar mistakes, I am still practicing on it and one day I hope it'll be good. I think I will update Monday, because tomorrow and Sunday I have some things to do.

I really hope you enjoy and your reviews will make me really happy!