Competitors are given elaborate masks to wear in order to conceal their identity, thus removing factors such as popularity, career and age that could lead to prejudiced voting. In the first round, a pair of competitors sing the same song, while in the second and third rounds they each sing a solo song. After the First Generation, the winner of the Third Round goes on to challenge the Mask King, and is either eliminated or replaces the previous Mask King through live voting. The identities of the singers are not revealed unless they have been eliminated.
S1 Eps285S1 Eps286S1 Eps287S1 Eps290S1 Eps291S1 Eps292S1 Eps293S1 Eps294S1 Eps295S1 Eps296S1 Eps297S1 Eps298S1 Eps299S1 Eps300S1 Eps301S1 Eps302S1 Eps303S1 Eps304S1 Eps305