Just an Ordinary Love Story

Han Jae-kwang (Yeon Woo-jin) returns to Jeonju where his older brother was murdered seven years ago. On the pretext of a job assignment, he approaches Kim Yoon-hye (Yoo Da-in) for a site tour. Although he knows she is the daughter of the murderer who killed his brother, he can not hate her. Jae-kwang felt her pain when Yoon-hye first realized her father was the murderer. Now, 7 years later, he sees that she still carries the same pain with her. Yoon-hye believes her father is not the murderer, while Jae-kwang thinks someone else could have killed his brother. Together, they investigate the case and become close to each other. Will they find the real culprit? Will the barrier between them be removed?