'KPop Demon Hunters' trailer teases songs performed by Twice's Jeongyeon, Jihyo, and Chaeyoung

K-Pop star by day, demon hunter by night?

It's the concept that Netflix is serving in the trailer for "KPop Demon Hunters," an upcoming animated film co-produced with Sony Pictures Animation.

The trailer introduces Rumi, Mira, and Zoey, K-pop superstars who have secret identities as demon hunters, determined to protect their fans from supernatural danger.

Posing as the threat is a rival boy band of demons in disguise.

As if that's not interesting enough, the songs are performed by Jeongyeon, Jihyo, and Chaeyoung of the K-pop group Twice.

The film is directed by Maggie Kang and Chris Appelhans.

"KPop Demon Hunters" will premiere on Netflix on June 20. —JCB, GMA Integrated News