Because when the two ex-special agents got married, they would go for more roller-coaster adventures. Either adventures of love, or life. Could this married couple handle everything coming all the way? Let's just follow their journey. Start: July 24, 2014 End : March 7, 2016 Highest Rank: #114 in Action

(Lee Hana's POV) Have you ever met a guy who is cold, mysterious, annoying, and lovely at the same time? Well, I have! His name is Kai and I call him Mr. Black, because he simply likes wearing black things all over his body. Oh god! That just makes him look darker, I swear. In our first encounter, he broke into my apartment through the window when I was about to fly to my personal dreamland. Then, he suddenly dragged me away from my beloved bed and said, "Come with me! We need to solve a crime case." Just what in the world had happened to me? Start: December 3, 2013 End : July 07, 2014 Highest Rank: #70 in Action -- [25/03/2016] #48 in Action -- [22/12/2016]

Story of a girl who has secluded herself all throughout her highschool life, to avoid unnecessary situations. Because she believes that everyone is just faking it.

My name's Ara and I hate girly stuff. I've been raised by my big brother as a boy that's why I became boyish. But then I met him. I hate his guts. I despise him. This guy named Kai. And that's when things started to change... Including myself.