Bound by blood and revenge

After losing his family to a brutal betrayal, Seungkwan spends ten years rebuilding himself into someone capable of destroying the man who ruined his life.

Now living under the identity of Kang Julian, he returns to the city with only one goal: revenge.

But revenge is never simple.

As Seungkwan takes his first steps toward bringing down the powerful Hansung Group, he crosses paths with Kim Mingyu-a feared mafia boss whose influence reaches every corner of the criminal world.

Mingyu offers him the one thing he's been searching for: power.

But power comes with a price.

Caught between vengeance, dangerous alliances, buried secrets, and a growing attraction neither of them can ignore, Seungkwan must decide how much of himself he's willing to sacrifice.

Because sometimes, to destroy a monster, you have to become one.

And sometimes, the most dangerous enemy is the one who steals your heart.