The first episode of the competition�program finally aired on April 7. The broadcast showed the trainees participating in level tests.�

NU'EST members- Choi Min Ki (Ren), Kang Dong Ho�(Baekho), Kim Jong Hyun (JR), and Hwang Min Hyun - appeared as Pledis Entertainment trainees of 6 years. Kahi, who was also formerly a girl group member under Pledis Entertainment's After School, broke down in tears after seeing the NU'EST members.�

She commented, "I feel so bad for them... They're so unfortunate..."

During the interview, Kim Jong Hyun revealed that he avoided looking at Kahi�on stage to prevent himself from also crying.�

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Back in 2012, the four members made their debut as NU'EST. They have decided to halt all promotions for the group to participate in the competition.�