- THE UNEXPECTED SERIES : BOOK III - There's a story that Heeseung never told his friends. A story that took place 14 years ago. Edlyn was never his first love. It was Jung Areum. A girl who gets on his nerves a lot and who always catches his attention every time. So what made him forget her? What made him decide to move on? What made him and his best friend, Beomgyu drift apart? Read more to find out about Areum, Heeseung and Beomgyu's love triangle.

[COMPLETED] "Then why don't you try loving me?" Jiwon's life looked fine but deep inside, she's totally broken. No family and something has been haunting her. She can't remember something but what she knows is that the thing she forgot is very important. The answer to her question lies in an organization which forcibly recruited her but not only that she discovers something that may help her remember what she forgot. She also discovers two kinds of love.

[COMPLETED] "Do you think you're the only one having a hard time?! The one I love broke up with me, Haruto! And it's all because of you!" Highest Ranks #1 haruto #1 jeongwoo #1 ygtreasure #1 yoshinori #1 yedam #1 jaehyuk

- THE UNEXPECTED SERIES : BOOK II - Daera came back to Seoul as an intern at the Park Specialist Hospital, knowing she would have to see Sunghoon who broke her heart, every day. But little did she know, her heart started growing for Jay, who has always been a gentleman to her. Will she ever know her true feelings? Will she know who has won her heart all the time? Unexpected murders happened too often that made them suspicious of something. Daera, Sunghoon and Jay must find the culprit behind all of the murders and the reason for it.