Although she's declared her new career as an actress through Channel CGV's 3-part drama ,"Girl K",�Han Groo didn't leave behind the world of singing altogether, as she also participated in the drama's theme song, "My Turn". Han Groo was chosen to play the main character for the Korean 'Nikita' drama, "Girl K". She'll be acting as 'Cha Yeon Jin', a girl training to become a killer to get vengeance for her mother. It's quite rare for an OST track sung by the main character to be released before the premiere of a series, and thus expectations for the track soared. Working with ZE:A's Dongjoon in the MV, the hip-hop track brings out the color of the strong warrior character she portrays with a powerful beat, which gets accompanied by a heavy guitar sound. Check out the MV and performance of the song below! - Han Groo's performance of "My Turn" on the�August 18th broadcast of Mnet's 'M! Countdown'. - In related news, "Girl K" will premiere on August 27th at 12PM KST. Source: StarToday via Nate