unreal being, born as a daughter of a blind man. She goes to an unreal place and comes back to the real world again after enjoying happiness. So, the setting of Simchoengjeon changes: "unreal space → real space → unreal space → real space," in a circular flow. The contents of Simcheongjeon in view of the life of Sim-Bongsa is also circular: ① He lives with his wife and has his daughter Simcheong and lived happily, in one way. ② He loses his wife, loses his daughter, and spends days in sorrow and pain. ③ He lives happily after seeing his daughter become queen and regaining his eyesight. This work ends when the happiness of ① is changed into the suffering of ②, and this is overcome with the happiness of ③, and happiness continues. So, fortune and misfortune don’t stay permanent, but show a circular structure in which the two situations change places with each other. The 'Circulation of the real space and the unreal space' and 'The circulation of the happiness and unhappiness in this story is based on the will to make the new real world full of happiness, abolishing the unhappy reality. Koreans had expectations and beliefs that today's hardships and misfortunes can be overcome tomorrow and they can live happily. This storyteller, therefore, made a commitment to identify the hopes and expectations of tomorrow's happiness while enjoying creating the story. See also Korean music Pansori Pansori gosu Culture of Korea The Tale of Sim Chong References National Changguk Company of Korea Pansori Korean folklore