Gang Dong-won → Uhm Tae-goo & Park Ji-hyun 'Wild Thing', Rehearsal Room Behind-the-Scenes

The sight of the actors sweating profusely in the rehearsal room captures the viewer's attention. The Triangle trio, dressed in comfortable practice clothes and rehearsing their formations, gives a glimpse into the intense five-month journey ahead. In particular, Kang Dong-won, who plays the dance machine Hyun-woo and practices high-difficulty headspins without holding back, demonstrates extraordinary passion for the project, just as he stated, "I practiced dancing as if I were filming an action movie."