T-ara's Eunjung and Qri have set out for their first filming of KBS 1TV's historical drama, "King Geunchogo". Still cuts of the girls in costume were recently released, delighting fans with their charismatic transformations. Eunjung, who's known for being level three in taekwondo, commented, "My experience in taekwondo helped me a lot when I had to act out scenes requiring martial arts." As reported previously, Eunjung will be playing the role of 'Jin Ayi', the daughter of 'Jin Godo' and the future queen and wife to the son of King Geunchogo, 'Geun Gusu' (Supernova's Geonil). Meanwhile, Qri will be playing the part of 'Princess Yeojin', a tomboy with a stubborn personality who faces problems due to the age difference in marriage. Nevertheless, she stays a faithful wife. The girls will be appearing on the episode scheduled for April 16th. [gallery] Source: Economic Star Daily via Nate, Kyunghyang via Nate