SEE ALSO: Jung Il Woo and TVXQ's Yunho confirmed for 'The Night Watchman'

Happy Face Entertainment stated on June 12, "Ahyoung has been confirmed to play the role of Hong Cho Hee in the drama 'The Night Watchman' and has officially begun preparing for filming."

'The Night Watchman' is a fantasy-romance drama that takes place during the Joseon Dynasty and portrays the story of Lee Rin (Jung Il Woo), who is the 'night watchman' who fights ghosts. Ahyoung will play the role of Ok Mae's (Shim Eun Jin) niece Hong Cho Hee, who becomes possessed by a ghost that makes her have a split personality.

'The Night Watchman' is set to premiere following 'Triangle' late July!