en Cuevana 3. Born between a Sorrikkun (a traditional musician) father and a Gokbi (a dirge singer) mother, Dong-hyuk follows their legacy and lives out his life teaching Gukak (Korean traditional music) at a university. Then one day, as Dong-hyuk's wife Yeonhee becomes stricken with Alzheimer's disease, Dong-hyuk 's successful life gets hard.