BTOB

The seven remaining models pack their bags for Seoul, where they compete in a challenge judged by Korean pop act BtoB.

The first stage theme is the King's song. The seven groups prepare and practice for the stage thoroughly, with endless meetings and discussions to show their best performance.

As the second stages continue, people are curious how the groups would change the songs to their own styles. ATEEZ changes IKON's song to their own style, and surprises the crowd, while BTOB changes Back Door to a rock version.

The third competition continues to take place with teams singing other artists' songs, performing with the best ability they have. Meanwhile, after the third stage, the second dropout team is revealed.

The second competition's theme is RE-BORN. The six group has to change songs between each other and perform them with their own styles. Meanwhile, IKON and SF9 are contemplating with their second stage as they are very close to first place.

The final stage to decide the ultimate King of K-pop begins. The groups give their everything to prepare for the final stage, and their performances provide an unforgettable experience for the viewers.