Sun-mi works at a reception desk of a public institution in Daegu, Korea. Nothing happens to her, and she has the same lunch every day. One day, a message is sent to her. This little incident in her ordinary life stimulates her curiosity.
	      	
	      
	
	      	
	      	
			 Sun-mi works at a reception desk of a public institution in Daegu, Korea. Nothing happens to her, and she has the same lunch every day. One day, a message is sent to her. This little incident in her ordinary life stimulates her curiosity.