Yandere weak hero class x oc

The morning sun hit the pavement of Seoul with a brightness that felt almost offensive to (Name). She adjusted the strap of her designer bag, her fingers brushing against the smooth leather. It was a beautiful day, the kind of day that made her want to skip school and head straight to Myeongdong for a shopping spree. But she couldn't. She had a role to play, even if she wasn't entirely sure how she had ended up in this script.

Walking through the gates of Eunjang High, (Name) hummed a catchy pop tune, her eyes bright and curious. She was a splash of vibrant color in a sea of drab gray uniforms. Even though she was technically supposed to be blending in, she couldn't help but accessorize. A little lip tint here, a cute hair clip there—if she was going to be stuck in a gritty action drama, she might as well look her best.

"Good morning!" she chirped, waving at a group of boys standing near the entrance.

They froze. It was a comical sight—tough-looking teenagers with bruised knuckles and cynical eyes staring at her as if she were an alien life form. (Name) didn't mind. She just assumed they were shy.

As she made her way to her classroom, she couldn't help but think about how much she loved this show. *Weak Hero Class 1* had been her obsession. She knew every beat, every tragedy, and every fight sequence. But being *inside* it was different. For one, the air smelled like old chalk and faint cigarette smoke. And two, the characters were far more intimidating in person.

She stepped into the classroom and immediately spotted him. Yeon Si-eun.

He was sitting at his desk, his back straight, eyes glued to a textbook. He looked exactly like he did on screen—pale, delicate, and utterly disinterested in the world around him. (Name) felt a surge of excitement. She skipped over to the desk next to him and plopped her bag down.

"Hi, Si-eun! Did you finish the math homework? It was so hard, right? I barely got through the first page before I got distracted by this new makeup tutorial," she said, leaning in close.

Si-eun didn't look up. His pen continued to move across the paper with clinical precision. "It wasn't hard."

"Oh, you're so smart!" (Name) giggled, leaning her chin on her hand. "I wish I had a brain like yours. I'm more of a 'vibes' person, you know? Like, if the vibes are off, my brain just shuts down."

Si-eun’s hand paused for a fraction of a second. He finally shifted his gaze, his cold, dark eyes landing on her face. To anyone else, that look would have been a warning to back off. To (Name), it was just a sign that he was listening.

"You're loud," he stated flatly.

"I prefer the term 'expressive'!" she corrected him with a wink.

Across the room, Seo Jun-tae watched the interaction with wide, nervous eyes. He was the one who was supposed to be Si-eun’s primary bridge to the social world of the class, yet this girl had just barged in and claimed the space. He felt a strange pang of anxiety. (Name) was so... oblivious. Didn't she know who Si-eun was? Didn't she see how the others were looking at her?

Specifically, Ahn Su-ho.

Su-ho was lounging in the back, his feet up on a desk, a lazy smirk on his face. He had been watching (Name) since she walked in. Usually, he didn't care for the drama of the classroom, but there was something about her that was jarring. She didn't fit. She was like a butterfly in a shark tank, and for some reason, he felt a sudden, violent urge to make sure the sharks didn't get too close.

"Hey, New Girl," Su-ho called out, his voice echoing through the quiet room.

(Name) turned around, her eyes lighting up. "Me? My name is (Name)! And you must be Su-ho. I love your jacket, it's very vintage-chic."

Su-ho blinked, caught off guard by the compliment. He stood up and sauntered over, his presence heavy and commanding. He leaned against her desk, looming over her. "You talk a lot. Aren't you scared of getting into trouble? This isn't exactly a playground."

"Trouble?" She tilted her head, looking genuinely confused. "Why would I be in trouble? Everyone is so nice here! A bit grumpy, maybe, but nice."

Su-ho laughed, but it wasn't a kind sound. It was sharp, edged with a brewing possessiveness he didn't quite understand yet. He reached out, his fingers grazing a strand of her hair. "You're either really brave or really stupid."

"Probably a bit of both," she teased, completely missing the way his grip tightened slightly on the lock of hair before he let go.

The school day progressed, and (Name) continued her streak of being the most social person in the history of Eunjang. During lunch, she found herself sitting between Su-ho and a very reluctant Si-eun. She chatted away about the latest fashion trends and how she wanted to visit the new cafe that opened down the street.

"We should all go!" she exclaimed, clapping her hands. "Su-ho, you'd love their iced lattes. And Si-eun, they have a really quiet corner where you can study."

"I don't like sweets," Si-eun muttered.

"I'll go," Su-ho interrupted, his eyes fixed on (Name). "But only if you're the one buying."

"Deal!" she chirped.

However, the bubble of her cheerfulness began to clash with the reality of the world she was in. As they walked through the hallway after lunch, they ran into a group of older students—members of the Union. Among them were Dong-ha and Seong-mook.

In the original story, these two were ruthless, focused only on power and their loyalty to Baek Jin-na. But as they blocked the hallway, their eyes didn't go to Si-eun or Su-ho. They landed on (Name).

"Who's the doll?" Dong-ha asked, his voice low and predatory. He stepped forward, his eyes scanning her from head to toe. "I don't remember seeing someone like you around here."

(Name) smiled, though a small part of her brain—the part that remembered the show—screamed that these were the bad guys. "Hi! I'm (Name). Are you guys seniors? Your uniforms are a bit different."

Seong-mook stepped closer, ignoring her question. He reached out to touch her cheek, but his hand was swatted away with a resounding *smack*.

Su-ho had stepped in front of her, his expression no longer playful. It was murderous. "Keep your hands off her."

The atmosphere in the hallway turned icy. Students began to scatter, sensing a fight. Si-eun stood a few paces back, his eyes narrowing as he calculated the situation. He felt a strange, cold pressure in his chest. He didn't like the way those men looked at her. It felt like they were trying to steal something that belonged in his periphery.

"Relax, Su-ho," Dong-ha said, his eyes still fixed on (Name) behind Su-ho’s shoulder. "We're just introducing ourselves. She seems much more interesting than the usual trash in this school."

"She’s not for you," Si-eun said quietly. His voice was calm, but there was a tremor of something dangerous underneath.

(Name) peered from behind Su-ho. "Is everything okay? Are we having a disagreement? Maybe we can just talk it out? I have some candy in my bag if anyone is feeling cranky."

The sheer absurdity of her comment caused a momentary silence. Dong-ha chuckled, a dark, obsessed glint appearing in his eyes. "She’s funny. I like her. See you around, (Name)."

As the Union members walked away, Su-ho turned to her, grabbing her shoulders. "Are you insane? You don't talk to people like that. You don't talk to *anyone* unless I'm there, okay?"

(Name) blinked, her long lashes fluttering. "Su-ho, you're hurting my shoulders. And why are you being so bossy? It was just a conversation."

Su-ho let go, his breathing ragged. He looked frustrated, almost desperate. "It's not just a conversation. This place... it's dangerous."

"But I have you guys!" she said brightly, patting his arm. "And Si-eun! Nothing bad can happen when I'm with my friends."

Si-eun watched her, his mind racing. He realized then that the plot he knew—the one (Name) thought she knew—was dissolving. In the original story, he fought to survive. He fought for Jun-tae, then for Su-ho. But now, as he looked at (Name)’s smiling, innocent face, a new, darker motivation began to take root.

He didn't just want to survive. He wanted to keep this light confined to his world. He wanted to wrap her in a protective layer where no one else could see her, touch her, or breathe the same air.

Later that evening, after school had ended, (Name) was walking toward the bus stop when a sleek black car pulled up beside her. The window rolled down to reveal Na Baek-jin.

The leader of the Union. The ultimate antagonist.

(Name) stopped, her eyes wide. "Oh! You're that really handsome guy from the posters... I mean, you look like a model!"

Baek-jin leaned his head on his hand, observing her with the cold curiosity of a scientist looking at a new specimen. He had heard reports of a girl who had the Eunjang trio acting like trained dogs. He had expected someone manipulative, someone sharp. Instead, he found a girl who looked like she belonged in a shoujo manga.

"You're (Name)," he stated. It wasn't a question.

"Yes! And you are?"

"Someone you should be careful around," Baek-jin replied, a small, terrifying smile touching his lips. "But I find myself wanting to see just how long you can stay this way in a world like this."

"Stay what way?" she asked, tilting her head.

"Pure," he whispered. "Get in. I'll give you a ride home."

(Name) hesitated for a second. "My mom told me not to get into cars with strangers... but you have a really nice car. Is that real leather?"

"It is," Baek-jin said, opening the door.

As she hopped into the car, chatting away about how the interior matched her favorite shoes, she didn't see the shadows watching from the school gates.

Su-ho stood with his fists clenched so tight his knuckles were white. Si-eun stood beside him, his face a mask of cold fury. Even Go Hyun-tak and Park Hu-min, who had been watching from a distance, felt a primal surge of protectiveness and rage.

The story was definitely changing. The "Weak Hero" world was no longer about a hierarchy of power or school rankings. It was becoming a battlefield for her attention.

And (Name), fastened her seatbelt and asked Baek-jin if he knew any good places for dessert, completely unaware that she had just walked into the center of a storm.

"So, Mr. Handsome," (Name) said, smoothing out her skirt. "Do you like shopping? I really need a second opinion on these earrings I saw earlier."

Baek-jin glanced at her, his grip on the steering wheel tightening. He had intended to use her as a pawn, a way to destabilize his enemies at Eunjang. But as she leaned closer to show him a picture on her phone, her soft scent filling the car, he felt a strange, possessive hum in his veins.

"I think," Baek-jin said, his voice dropping to a low, dangerous register, "that I'm going to be giving you a lot of second opinions from now on."

(Name) beamed, oblivious to the predatory weight behind his words. "Yay! I knew everyone in this city was secretly a sweetheart!"

Back at the school, Si-eun turned away from the road, his eyes hollow and focused.

"We're going to get her back," Su-ho said, his voice shaking with restrained violence.

"No," Si-eun corrected him, his voice devoid of emotion. "We're going to make sure she never feels the need to leave us again."

The war for (Name) had begun, and she was the only one who didn't know the stakes. To her, it was just another day in a world she loved. To them, she was the only thing in the world worth having—and they would burn everything down to ensure she stayed theirs.