Local adaptation of the format "I Can See Your Voice".
A talent competition where a contestant has to pick the real vocalist out of a group of people without listening to them sing. The panel of judges and contestant see a total of nine mysterious singers. The singers include skilled vocalists and talented bad singers, but all of their true identities are completely hidden. The contestant, with the help of judging panels, has to investigate to find the real singer via four rounds of clues (sound blink, self-introduction, lip-sync, truth or dare), and select the final winner.