When Dr. Hwang tells Gyeong Ja that Pil Sun's home is the perfect place for Ji Seong to study, Gyeong Ja lets Ji Seong move there without much reservation. Dong Wu practices his martial arts in order to get back at Ji Seong in the future for stealing the room from him. Yun Hui doesn't know that Chang Sik is Sam Saeng's brother, also known as the "troublemaker" and enjoys a great time hiking with him. Meanwhile, Dr. Hwang has chosen Sam Saeng as his disciple. When Bong Mu Ryong hears that Dr. Hwang was the one who had treated Sam Saeng's illness, he is very surprised. (Source: KBS WORLD TV)