Mnet has released another teaser for the upcoming first episode of 'NO.MERCY,'�a survival audition program with Starship Entertainment trainees.

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In the teaser, the 12 trainees are under pressure to the point of spilling tears as mentor and judge SISTAR's Hyorin states at the end of the video, "I came here determined not to say any biting remarks, but I can't hold back."

The trainees will be collaborating with some big names in the entertainment industry and competing against each other in order to become members of Starship's new boy group. Their mentors will include SISTAR, K.Will, Wheesung, San E, JungGiGo, Giriboy, Genius Nochang, Rhymer, and Mad Clown.

'NO.MERCY' will premiere on December 10 at 11 PM KST and will air every Wednesday for a total of 10 episodes.