Sacred Sin

Taekook ff

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Top Jungkook
Bottom Taehyung

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Two heirs.

Two mafia empires.

One promise made in childhood.

Kim Taehyung and Jeon Jungkook were never ordinary men. Born as the future rulers of two powerful mafia families, their families were rivals. Their lives were decided long before they understood what power meant. Yet in the middle of blood-stained legacies and political alliances, they found something pure in each other.

Childhood best friends.

Partners in chaos.

When Jungkook was eighteen, he was sent abroad for ruthless training to shape him into the next mafia king. He refused at first-unwilling to leave Taehyung behind. But their fathers convinced him with a promise: if he went, Taehyung will become his official spouse and stand beside him as his queen when he returns.

Trusting that promise, Jungkook left.

Taehyung stays back-training himself to be flawless, powerful, and worthy of the throne beside Jungkook.

Years later, Jungkook returned.
Colder. Sharper. Untouchable. Distant.

The marriage is arranged as promised-but what Taehyung didn't expect was the distance in Jungkook's eyes.

The worst part? Jungkook was ready to marry Taehyung. He wanted to claim him as his Mafia Queen-yet he refused to acknowledge any feelings or emotional connection.

He was still possessive. Still obsessed.

But he refused to admit that he loved Taehyung.

Taehyung knew something was wrong, but he refused to give up on Jungkook.

What happened to Jungkook?

Why was he suppressing his own feelings?

Taehyung knew there was some reason behind Jungkook's denial, and he was determined to find out.

But would he succeed?

Or would the distance between them destroy everything they once had?

Read the story to discover what truly happened.

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The warnings have been given in the introduction part, please check those before you choose to read this book.