Moon Bin & SANHA (ASTRO) collected attention by releasing the video of the character teaser 'Moon Bin Version' of the first mini album 'IN-OUT' through ASTRO's official YouTube and SNS on September 9.

In the midst of a series of sensuous scenes like a drama, Moon Bin performed delicate emotional acting, making the concept of the album even more curious.

Moon Bin & SANHA (ASTRO), which amplified the expectation of the release of the first unit album with a character teaser video, released its first mini album 'IN-OUT' on September 14 and is going to the public.