An idol who does martial arts comes to visit, Cool Kiz On The Block. He swept gold medals at hapkido competitions. He captivated the Cool Kiz judo team!
Yet, the Cool Kiz lost the first official match. Custom training is needed to improve their skills. They have grip power training and climbing training for a better match. Who will be the best at the uniform collar climb?
[Cool Kiz On The Block]
Showtime: Wed 00:10 | Re-run: Wed 07:40, Tue 16:10 (Seoul, UTC+9).