N.Flying are out on the "Rooftop" for their 'Fly High Project'.

"Rooftop" is about someone who lights up your life, and the music video shows the band jamming out on a building's rooftop. "Rooftop" is the second release from N.Flying's 'Fly High Project', the idol band's year-long monthly music project, after "Like a Flower". It's also the band's first release since bassist Kwangjin's departure. Watch the MV above!