Kyuhyun is Agent G, the head computer technician at NIS, but he’s never been on a mission in his life aside from the one to decode the disc containing Omega Operation’s contact list with Ryeowook, formerly Agent R, over four years ago.  Now they’re married and the parents of a beautiful eleven month old daughter, but things are not running smooth.  They are struggling to balance marriage and fatherhood.

And now his boss, Changmin, has asked him for a favor.  Go to Beijing, China on a reconnaissance mission to check of the Omega Operation is still active within the country.  It’s just a quick trip in and out of the city to collect data, nothing more, but Changmin desperately needs someone he can trust for the mission because he’s sending his best friend with the other most important person in his life and he’s terrified that she’ll get hurt.  But what happens if their three day mission goes awry?  Who will come for them then?

Sequel to The Rules of Survival.