KBS drama, "The Great King's Dream" OST Part 1, "Heart Road" music video has been released.

Yesterday, on various sites, the "Heart Road" music video was released. The scenes of the music video and Jessica's voice went along together very well.

Internet users commented, "It was almost like watching a short film" and "The music video makes me more curious about what will happen next in the drama."

The music video is currently gaining many views from many different online sites.