In Seoul, there existed a world that most people would never come to know.
A world where the most powerful names never appeared in the news, but were whispered in the darkest alleys. A world where a single decision could start a war, where trust was a luxury, and betrayal was paid for with blood.
For years, criminal organizations had fought for control of the city. But among them all, one stood out above the rest.
Black Crown.
It wasn't just a mafia. It was an empire built on intelligence, fear, and a loyalty few could understand.
Their enemies knew their methods. They knew their power. They knew the consequences of defying them.
But no one knew their secrets.
No one knew what happened behind the closed doors of that organization. No one knew that even the most feared people in the world could have wounds they never showed.
Because behind every threat, there was a story.
Behind every monster, there was a past.
And behind the most dangerous man of all, there was a heart that had stopped believing in love.
Kim Taehyung was a name that evoked fear.
To some, he was a ruthless leader. To others, an unstoppable nightmare. A man capable of making cruel decisions without changing his expression, someone who had learned that compassion could become a mortal weakness.
He had built his life around power, distance, and control.
Until she appeared. (me, Lee Eunhae)
Someone who didn't know his secrets. Who wasn't afraid of his reputation. Who didn't see the monster everyone described, but the man he hid behind that mask.
But getting close to someone like Taehyung had a price.
Because loving a man surrounded by enemies meant becoming a target.
And in a world where everyone had something to lose, love could be the greatest weakness...
or the only reason to keep fighting.
This is the story of a man who conquered an empire with fear and the person who managed to teach him that he could still feel something other than darkness.