Joonhyung asks Jackson to practice a role of Song Joongki on "Descendants of the Sun" Will Jackson star on the Chinese version of "Descendants of the Sun"? Jackson expects to become the Chinese version of Song Joongki, but he ends up at an apartment complex. What did Joonhyung get scheduled for Jackson? The second part of three guys' trip to Japan! Woojong carefully made a plan. But everyone is not satisfied with Woojong's plan! Song Hae ends up getting mad! From dinner menu to a hotel to a rooftop hot bath! Song Hae gets enraged! What will Kyungkyu do to calm him down? Improving Park Myungsoo's public image project, part 1! A computer is just a machine. A human can win against a computer! Park Myungsoo VS Computer! Will Myungsoo win and become the number one guy?