160313 VIXX Leo “To heaven“ 2round @ King of Masked singer ’Heungbu be stifled’

’Heungbu be stifled’ 2round - To heaven ▶ Playlist for THIS episodes → ▶ More ‘Mask King’ clips are available↓↓↓↓↓↓↓↓↓↓↓↓ 【Mask King】. ‘Mask King’ is a competition between 8 celebrities compeletely hidden from mask while they sing. The program focuses on the stars singing abilities and guesses whose faces are hidden behind a mask. Reported by ’Mask King’ team, the line up or singer casting will be kept as a secret for each week.