In his first year at the Seoul Institute of Architecture, Seungmin met Seyeon.At that time, she was a student in the music department. The sound of the piano flowed with the tenderness of the soul, and her smile quietly broke into his heart.Year after year, time passed, and he never forgot the figure who once stroking the strings of the piano in the corner of the campus. Years later, fate once again led them together.At the moment of reunion, it seemed as if the years had stopped.Seyeon stood in front of him, with a little expectation and complex emotions in her eyes, and she whispered to him - to rebuild the old house carrying the memories of the past for her father.At that moment, Chengmin understood that not only the old house needs to be reshaped, but the emotions buried by time are also quietly awakening.