Jinusean�have revealed the identity of that mysterious female in their first teaser through their second "mission" or video teaser!�

The mysterious lady is none other than 'K-Pop Star 3's Jang Han Na, who is also the featuring artist in Jinusean's comeback track, "Tell Me One More Time".�

SEE ALSO: K-netizens are mesmerized by Minji's beauty in hanbok during NewJeans' performance at Geunjeongjeon Hall

Take a look at the video above and the additional cut release of Jang Han Na below as we await the release on the 15th!