This week's episode of 'Masked King' featured yet another talented idol singer who showed off his pure, confident, and solid vocal skills on stage, singing a legendary song, "To Heaven" by Jo Sung Mo.

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Despite his best efforts, this idol lost the second round to Pinocchio and was forced to reveal his identity. Lucky for us, it came as even more of a blessing when the guy behind the mask was none other than VIXX's Leo!

Prior to the unmasking, the judges thought that the man behind the mask sounded like he belongs to a rock band, proving that Leo's vocals can handle various genres and not just K-Pop.

During his interview, Leo said, "I came on the show because VIXX does so many conceptual promotions and I wanted to show that we have good songs and we love music too."

Check out his performance above!