Park Seonghwa has always been the one your brother trusts.

At twenty-eight, he is composed, reliable, impeccably put together, and close enough to Hongjoong that he has practically become part of the family. He is also tattooed, rides a motorcycle, disappears at strange hours, and knows far too many people who look like bad news.

You knew there were parts of his life Hongjoong preferred not to ask about.

You just weren’t expecting to find one of them in an underground fight venue.

And Seonghwa definitely wasn’t expecting to look up from the ring and see you in the crowd.

Now you know something you were never supposed to see.

And if Hongjoong finds out where you were tonight, Seonghwa may have a much bigger problem than the fight.