While his fellow Battle band mates take a break, main vocalist of the group Zin Taehwa has been keeping busy by working on a solo album. With only a couple days left before the album release on October 6th, a music video of his song "Fallen Angel" has been revealed. There's two forms revealed in the music video; the angel and the demon. Which do you prefer? Taehwa will make his debut on 8th October through M! Countdown.