E1 - Episode 1

Aired: April 21, 2018

The Nation's Producer observes the trainees on their first day and evaluates them based on their respective skill sets.

E2 - Episode 2

Aired: April 28, 2018

The evaluations continue, with a surprise twist at the end that changes the game for many lower-ranked trainees. The end of the episode switches into training for the theme song.

E3 - Episode 3

Aired: May 05, 2018

The trainees compete to either keep or move up a grade. The episode ends with a performance of the show's theme song as well as a reveal of the top-ranked trainees.

E4 - Episode 4

Aired: May 12, 2018

E5 - Episode 5

Aired: May 19, 2018

E6 - Episode 6

Aired: May 26, 2018

E7 - Episode 7

Aired: June 02, 2018

E8 - Episode 8

Aired: June 09, 2018

E9 - Episode 9

Aired: June 16, 2018

E10 - Episode 10

Aired: June 23, 2018