When K-pop superstars Rumi, Mira and Zoey aren’t selling out stadiums, they’re using their secret powers to protect their fans from supernatural threats.

When K-pop superstars Rumi, Mira and Zoey aren’t selling out stadiums, they’re using their secret powers to protect their fans from supernatural threats.

One year after her sister Melanie mysteriously disappeared, Clover and her friends head into the remote valley where she vanished in search of answers. Exploring an abandoned visitor center, they…