"Desperate times call for desperate measures"
Twenty-nine year old Kim Dan is not on the good side of luck in his most recent days.
With a sick grandma to take care of, loan sharks always tailing him, and a perverted boss on the loose, he's struggling to survive on a day to day basis, juggling himself from one odd job to the other.
Things seem to be turning for the better though when MMA top fighter Joo Jaekyung calls him to be treated the night before a big match, offering Dan 5.000 $ for his services.
If you sense a but, it's because it's coming. 
You see, Jaekyung doesn't exactly need a massage-au contraire, what he needs is sex. 
Plenty of it.
And it must be a good intercourse, or he'll lose his fight on the ring.
That's right, it seems like our very own top fighter has a very particular kind of...jinx, and in order to avoid its effects, he's ready to go to any extent.
The same doesn't apply to Dan though, who is anything but happy to help.
But as I said moments ago, desperate times and all that jazz-and beggars can't exactly be choosers.

When I said that this episode needs no introduction, I truly meant it.
We've been bombarded by this new title weeks before the first chapter was out.
We've been speculating as to how the story will evolve.
We've seen Jaekyoung's pictures from every angle imaginable.
And we couldn't help but wonder...will Dan get his happy ending after all the ordeal he'll get put through?

This is Jinx, and with this hell of a episode, I wish you a Merry Christmas, and I'll see ya'll next year.
Enjoy.