The "Roller Coaster" MV teaser above reveals a bit of the track's melody and has a neon theme as you can see by Kim Chung Ha's glowing lips and nails.
As previously reported, "Roller Coaster" is the title track of her 2nd mini album 'OFFSET'. Producer Black Eyed Pilseung, who's behind hits like SISTAR's "Touch My Body" and TWICE's "Like Ooh-Ahh", composed and wrote the song.
Kim Chung Ha's album is set to drop on January 17. Stay tuned for more on her comeback!