This time the three teams are combined into 6 units to compete with one another for a benefit of 10,000 votes. The combinations of each unit was chosen by fans on the online voting system for the following songs: "Fake Love" by BTS, "Growl" by Exo, "Sherlock" by SHINee, "Fiction" by BEAST, "Mirotic" by TVXQ and "Be Mine" by INFINITE. They must prepare a performance with an internationally ranked song. Yesterday's friend becomes today's enemy as the mission gets heated up. Taek Hyeon shows off his MC skills when the units choose their competitor. Special director J-Hope stops by to help the "Fake Love" team with the choreography and gives his expertise.