The song will feature B1A4's Baro, but the teaser so far has no Baro. The teaser instead showcases Ami's beautiful voice and samples a bit of the song so fans can get a glimpse at what the full song will sound like. It seems like it'll be a sad ballad with Baro's rap added onto the track, though for now fans can only guess at what Baro's role in the song will be.

SEE ALSO: Production team from 'Dongchimi' clarifies on the reason why Kim Sae Ron withdrew from the play

Check out the teaser above!

UPDATE: Ami has revealed a second teaser that reveals a bit more of her song and teases that INFINITE's Dongwoo will also feature. Similarly to Baro, the scope of Dongwoo's featuring is left a mystery and he does not appear in the clip or audio.