Hosted by Kim Kim Seong Ju. Most of the guests are Korean artists who have worked or studied abroad in foreign countries, or have debuted abroad. The program is set as a new concept Korean language school for learning Korean simply and fun through various links. At the beginning of the program, there is no specific grouping form. From the seventh episode, the fixed members and guests are divided into two classes(Joon Park class and Eun Ji Won class). The class with the highest score after this session is the winner, and the program team will donate scholarships to educational groups teaching Korean around the world in the name of the winning class.