"Double Trouble" starts: Top 10 idols battle for partnerships, unveiling betrayals and twists. Stay alert for unexpected turns!

First Stage: Black Swan' unveils a duet with 10 dynamic idols. Can these unique individuals create an electrifying 'Double Trouble' stage?

After the initial stage, idols grapple: remain loyal or betray? Secrets emerge, shocking partners and leading to unexpected twists.

"'He who seeks the crown, bear its weight.'" Ten artists reimagine era-defining hits in the second stage, each bringing a unique interpretation.

Invited to a mysterious party, 10 "Troublers" face disappearing guests. A figure offers new partnerships, raising suspense about their choices.

The third stage showcases six vibrant acts. With a special guest adding tension, will it birth a legendary, historic performance?