Jung Ei-jin (79), the last transferee of the four Gukchang families, is looking for a transferee of the Dongpyeonje "Sugungga". Jung Ei-jin has many disciples, but everyone is unsuitable as a transferee due to circumstances. Jung Ei-jin is suffering because he can't find a successor as he ages. Students who continue their dreams narrowly between art and livelihood say they are happy when they sing.