The search for the newest boy group is underway! Hosted by DEX and i-dle's Miyeon, this program features over two dozen talented contestants from across Asia competing in various vocal, performance, and music production challenges to see if they have what it takes to become a K-pop idol. Veteran K-pop stars Hui and Jinho of PENTAGON, Yuju of GFRIEND, and 1MILLION dance studio choreographers Lia Kim and Lee Yoo Jung will mentor the aspiring idols and help determine who will make the final lineup. Who will form the final eight?