Following Gayoon’s teaser, 4minute’s sub-unit 2Yoon has now released the second batch of teaser photos, featuring Jiyoon.

On January 8, Cube Entertainment’s official Twitter posted a couple of teaser photos showing Jiyoon embracing a piglet, making fans even more curious to what the unit group’s concept is.

2Yoon has already finished recording and shooting the music video at the end of last year, however, the unit’s first title track and the overall album’s concept are still under wraps.