"Jisoo, stop!" Taehyung pleaded, his voice trembling with fear and concern. He couldn't believe what he was witnessing. His sister, who he had known his entire life, was behaving in a way he had never seen before. He took a step back, trying to create some distance between them.

Jisoo's eyes glinted with a mix of determination and malice as she held the gun firmly in her hand. Her lips curled into a cold smile, sending shivers down Taehyung's spine. She enjoyed the power she held over him, relishing in his fear.

"Now, now, Tae. Don't be so dramatic," she taunted, her voice dripping with a twisted sense of satisfaction. "You know, I never thought I would have to resort to such extreme measures, but desperate times call for desperate measures."

Taehyung's mind raced, trying to come up with a way to diffuse the situation. He knew he had to play along for now to protect himself and Y/n. With a forced calmness, he responded, "Jisoo, think about what you're doing. This isn't who you are. We can find another way, a better way."

Jisoo's laugh echoed through the abandoned building, chilling Taehyung to his core. "Oh, Tae, you've always been the naive one. Don't you see? This is who I've always been. The sweet, innocent facade was just a cover. And now, it's time for everyone to see the real me."

Taehyung's heart sank as he realized the depth of his sister's deception. He had always believed in her, trusted her. But now, it was clear that she had been playing a dangerous game all along.

"What do you want from me?" Taehyung asked, his voice filled with resignation. He knew that resisting her would only make matters worse. For now, he had to bide his time, waiting for an opportunity to protect Y/n and unravel Jisoo's twisted plans.

Jisoo's eyes gleamed with satisfaction. "Oh, Tae, it's simple. You're going to help me get rid of Y/n. Once she's out of the picture, Jin will be mine, and you'll play your part in making it happen. You'll do whatever it takes, won't you?"

Taehyung's heart sank further as he realized the extent of his sister's manipulation. He had no choice but to comply, at least for now. He nodded, his voice barely a whisper, "Fine, Jisoo. I'll do it. But remember, this won't end well for you."

Jisoo's smile widened, a wicked glimmer in her eyes. "Excellent. Remember, Tae, you're either with me or against me. And trust me, you don't want to be against me."

Jisoo took out her phone and dialed a number. Taehyung watched anxiously as his sister spoke in hushed tones, her eyes darting between him and the phone. He couldn't hear the conversation, but he could see the devious smile forming on Jisoo's face as she talked to the other person.

"How's the plan going, Rosé?"

After a few moments, Jisoo ended the call and turned her attention back to Taehyung. "Rosé will be joining us soon," she said with a wicked grin. "She's going to help us ensure that our plan works smoothly."

Taehyung's heart sank at the mention of Rosé's involvement. He had hoped to protect Y/n from Jisoo's schemes, but now it seemed like the situation was becoming even more complicated. He wondered how much Rosé knew about Jisoo's intentions and what role she would play in all of this.

Jisoo walked closer to Taehyung, her steps deliberate and calculated. "Remember, Taehyung, if you try anything foolish, if you betray me or try to warn Y/n, the consequences will be severe. I won't hesitate to do whatever it takes to ensure my plans are successful."

Taehyung nodded, his expression a mix of fear and determination. He knew he had to play along for now, but deep down, he was already formulating a plan to protect Y/n and find a way to stop Jisoo's dangerous obsession.

As they waited for Rosé to arrive, Taehyung's mind raced with thoughts of how he could outsmart his sister, how he could unravel her web of manipulation and save Y/n from her clutches. The stakes were high, and he couldn't afford to fail.

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