The duplicate Queen Y/N materialized within the palace walls through a mysterious, ancient portal hidden within the shadows. This portal, known only to a select few, was said to connect the realm of Shadow to the mortal world.

As the mysterious figure from the realm of Shadow raised its hand, the air around the portal rippled and distorted. A shimmering, ethereal light enveloped the duplicate, imbuing it with the essence of Queen Y/N.

With a final wave of the figure's hand, the portal dissipated, leaving the duplicate standing before the palace's central throne. The duplicate's eyes sparkled with an otherworldly intensity as it took its first breath.

The kingdom's residents, oblivious to the portal's existence, gasped in shock at the sudden appearance of the duplicate. Confusion and alarm spread throughout the palace.

King Taehyung's eyes narrowed, trying to discern the difference between the two.

Minister Jin approached him, his voice low and urgent. "Your Majesty, we need to be cautious. This duplicate may be a trick, a way to manipulate our decisions."

King Taehyung nodded, his mind racing. "Jungkook, increase the guard presence around the palace. I want to know who created this duplicate and why."

Jungkook bowed and swiftly carried out the king's orders, his eyes scanning the room for any signs of danger. His thoughts drifted to Hyejin, the king's sister, whom he solely loved.

Meanwhile, the real Queen Y/N watched the duplicate with a mixture of fascination and concern. She knew she had to find a way to stop the duplicate before it caused any harm to the kingdom.

The duplicate, however, seemed to have a mind of its own, and its actions began to subtly deviate from the real queen's. It was as if it had its own agenda, one that remained hidden for now.

King Taehyung turned to Minister Jin and asked, "Jin, what do you make of this? Who could have created such a perfect duplicate?"

Minister Jin stroked his chin thoughtfully. "I'm not sure, Your Majesty. But I suspect it's not just a simple trick. There's something more sinister at play here."

Queen Y/N approached them, her eyes fixed on the duplicate. "I don't like this. It's as if it's trying to replace me."

King Taehyung put a reassuring hand on her shoulder. "We won't let that happen, my love. We'll get to the bottom of this."

Jungkook returned, his face grim. "I've increased the guard presence, but I have a feeling this is just the beginning."

Meanwhile, the duplicate Queen Y/N smiled sweetly at Jimin, Suga, and Hobi, who had gathered around her. "Welcome, princes. I see you're curious about me."

Jimin raised an eyebrow. "Curious? You're a duplicate of our queen. That's not exactly normal."

The duplicate chuckled. "Ah, but I assure you, I am quite... functional."

Suga snorted. "Functional? You're a copy, a fake."

The duplicate's smile never wavered. "Am I? Or am I something more?"

Hobi frowned, unsure what to make of the duplicate's words. "What do you mean, 'something more'?"

The duplicate leaned in, her voice taking on a conspiratorial tone. "Let's just say, I have certain... abilities. Abilities that could benefit this kingdom greatly."

Namjoon, the royal family doctor, stepped forward. "I'd like to examine you further. Understand the extent of these 'abilities'."

The duplicate nodded graciously. "Of course, Doctor. I'm happy to cooperate."

As Namjoon began his examination, Jungkook approached King Taehyung. "Your Majesty, I don't trust this duplicate. We should be cautious."

King Taehyung nodded in agreement. "Agreed. Keep a close eye on her, Jungkook. If she makes one wrong move..."

Jungkook nodded, his eyes never leaving the duplicate. "I'll be ready, Your Majesty."

Meanwhile, Minister Jin took Queen Y/N aside. "Your Majesty, we need to discuss the implications of this duplicate. What if it's not just a simple trick?"

Queen Y/N's eyes narrowed. "I know. I've been thinking the same thing. We need to get to the bottom of this, Jin."

Minister Jin nodded. "Agreed. I'll start investigating immediately."

As the conversations continued, the duplicate watched with an enigmatic smile, her true intentions remaining hidden... for now.