Just B have dropped their music video teaser for "MEDUSA".

In the MV teaser, Just B draw up plans and take the gang outside of town. "MEDUSA" is the title song of the boy group's upcoming 4th mini album set to release on October 9 KST.

Watch Just B's "MEDUSA" latest MV teaser above, previous MV teaser here, and let us know what you think in the comments below.