Who's The Winner? (Do I Have To Sequel)

Since the last book, Grandpa Lee has decided to wedd his granddaughter to his secretary's son. Little did they know, Halla and Jungkook had already met. It started out good but ever since Yein came into the picture, everything seemed to go downhill. Things happen between Yein and Jungkook and Halla was still confused over their personal issues that was kind of involving her too. But there's this new student that transferred after their wedding. Apparently, she's Jungkook's first love. Jungkook gets confused about who he really loves. While Jungkook is so confused, Halla and his first love tries to win his heart.

Will Jungkook realize who his heart truly belongs to?