Jaehee glared at the women that crowded around Jumin. All of them having lust filled eyes. "Pathetic. Drooling after a man not theirs," Jaehee had forgotten that MC stood beside her.

"What?"

"Hm?" Jaehee looked to her side to see one of her few female friends beside her, looking at her confused.

"Just a thought to myself," Jaehee said as she started to make her way to her boss. MC saw a look in Jaehee's eyes, darkened over with an emotion she's never seen before but shook it off as she made her way to Zen, who was crowded around his own flock of women. Jaehee grabbed a hold of Jumin's hand, causing him to look a her.

"Hello," He said to her. She couldn't help but feel pride that when she touched him, he gave her his undivided attention. Instead of talking, however, she dragged him away, making him give an apology to the women. Once they were out of earshot, she finally spoke.

"I don't like the sight of them being all over you," She said emotionless. That was a surprise to Jumin as she always had some form of emotion to her voice. He looked in her eyes as she looked into his. "Do you like those women?" She asked him. He saw a darkness in her eyes he's never seen before. She had a tight hold on his wrist now and it was almost hurting.

"Of course not. Why do you ask?"

"I don't like those disgusting women," She spat out. Jaehee never insulted other women but tonight was an exception apparently.

"What's wrong?" She lead his hand to her face and nuzzled it, making him blush.

"Nothing. I just..." She trailed off. She had no say in anything, really. She was only an assistant. A very very possessive and jealous assistant. "I don't like them looking at you... Like that," She added on the last part to at least seem a little justifiable. If she didn't like any women just looking at him then he'd probably feel uneasy around her. His hand that she had been nuzzling started moving on its own. He was starting to stroke her cheek himself, causing her to smile at the action. He would be such a good boyfriend if only he realized his feelings.

"Thank you for worrying, Assistant Kang. Although, they don't exactly matter to me. Just pawns in the business game," He said. She couldn't help but kiss him on his cheek, which he allowed. She was so happy he let her do these things to him but she still felt her heart chill in jealousy.

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Daughter of one of thier closest business partners, Ji su Sonoma, was first on Jaehee's hit list. She was the one who had started the whole ordeal at the party and Jaehee felt the need to murder her for it. "No mercy," She said as she followed Ji su into a secluded area. Jaehee had stalked her and knew her schedule already, having kept tabs way before. She took a smoke break every day at 2:00 in a private area to hide from her dad's disappointed face. Jaehee held a bat tightly in her hands with a smile on her face. She swung the bat against her head, causing Ji su to fall to the ground. She was in pain but still looked at the assistant in fear and begging before Jaehee bashed her head in. Over and over again, Jaehee swung the bat down on her, watching the blood spill around her, the smile only growing on her face. Ji su flirted with Jumin the most and therefore deserved the first kill. She heard the grotesque noises of a head being beat in as a sick enjoyment filled her body, mind, and soul.

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"You look handsome today, Mr. Han," One of Jaehee's co-workers complimented Jumin. Jaehee glared at the woman, who was currently taking up all of his attention. Jaehee bit down on her knuckle to keep from growling at her, beginning to taste a bit of blood by how hard she was biting. They just got here, they walked through the doors together as always and women are still trying! No matter how much Jaehee claims ownership over him, no woman seems to mind it.

"We don't have time for this, Mr. Han," Jaehee said, her voice the same as it was at the party. Concern showed on his face as her voice changed again. She dragged him to the elevator, not letting him say goodbye. He saw that same look in her eyes once they were in the elevator.

"Are you okay?"

"Never been better. Except, do you like her?" He knew his assistant was jealous. She had a tendency to get that way. He found it almost cute but oh, if he knew what happened after that jealousy.

"No,"

"Right," She said. He noticed at work all day she was agitated, shaking her leg and her voice more authoritative and cold to her other workers than it usually is. She was never that way to him though, one could even say she was gentle.

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"Mm! Mm!" The worker screeched through the cloth that was securely wrapped around her mouth as Jaehee covered her body in dirt, a grave already dug up for her. She was tied up, unable to move or scream for help as she watched Jaehee bury her alive.

"You shouldn't get close to Mr. Han. In your next life, don't be such a whore!" Jaehee said the word as if it had venom on it. Jaehee continued shoveling dirt on top of her, muffled protest falling on deaf ears. Eventually, her whole body was covered except her head and throat. Jaehee injected something in her ex co-workers throat that made her go to sleep. No use burying her if she's going to kick at the mound, which would cause it to motion up and down from the force. It might alert someone a live person was under there. Finally the head was buried along with the rest of her body. Jaehee smiled a sick smile at her achievement.

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Jaehee rather enjoyed the glares she received by being as close to Jumin as she was. Whenever Jumin gave her any type of romantic attention, such as touching her or kissing her anywhere he deemed appropriate, she saw a bunch of women glaring at her. Jaehee even went so far as to stick her tongue out at one of them. She loves being on that end of jealousy but on the other? Her heart froze as she planned her next murder. Jaehee looked at the blonde bimbo and she looked for a way to kill her instantly. The fact that she was trying to kiss Jumin granted that. She remembered that they were at a business meeting which meant there were drinks.

"Please stop," Jumin said to the blonde. Don't worry. Jaehee thought. I'll save you, dear. She looked around to find a bottle of poisonous chemicals in the corner. Cleaning products and even some rat poison. Jaehee went back to the drinks to grab one and replace the drink with a mix of the products.

"Hello," Jaehee greeted. "Would you like a drink?" She offered it to the woman who was all over Jumin at the moment.

"Well, I'm not going to refuse a free drink. Thank you," She drank the liquid but was soon coughing and choking up. Jaehee put it to her lips and forced her to down the rest to cover up her sounds of distress and also to ensure she would die.

"You're welcome," She said with a dark smile. Jumin stared at what Jaehee was doing in disbelief. She pulled at the woman's hair and tugged her into the corner of the room to die a bit more quietly. Jumin felt horrified at Jaehee's actions. Jaehee couldn't really of tried to kill her, right? Jaehee took her away so violently to help her, right? Jaehee came back moments later...Alone.

"Where'd she go?" He asked.

"She'll be okay. Why are you so worried?" Jaehee asked with that same look in her eyes. Jumin seemed to be blind to her sins as he smiled a bit uneasily.

"I just don't want anyone to get hurt,"

"That's nice," Jaehee commented. Jumin noticed she was too calm, too emotionless, too much like him and somehow, he had more emotion than her.

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Jumin did not stop talking about a girl he met at church. It was the first time in a long time he went to church and he came back, deciding it was a good idea to talk to his kind of girlfriend about another woman. Jaehee glared at the wall as she willed Jumin to shut up for the first time ever.

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"Since you like talking about Jesus so much, why don't you live like him. Let's see if you wake up in three days," Jaehee said as she nailed the woman to a wooden board, her screams going unnoticed by Jaehee as she worked. Jaehee didn't care as long as Jumin never talks about this skank again. "Such a fucking disappointment! I wonder how your parents feel," Jaehee said in a low growl. The last nail was positioned just above her forehead and Jaehee looked at her victim in the eyes one last time while she was alive. "I know I'm going to hell already so say hi to God for me?" She asked before hammering the nail into her skull hard.

A/N: Yandere Jaehee! Chapter inspired by the song above. Have a nice time and good luck on anything you need luck on!