Kangta, former lead singer of legendary old school boy band H.O.T. is the latest artist to participate in the OST (soundtrack) for SBS's hit drama Athena: Goddess of War. After his hiatus of over two years from the music industry for his mandatory military service, Kangta made his return last September by concentrating on the Chinese market with the release of 'Breaka Shaka.' Kangta returns to his native Korean for the Athena OST with his track titled 'Arrow.' The MV for Arrow was uploaded on SM Entertainment's official youtube channel and features various scenes from the drama. Check out the MV below and support the artist(s) by purchasing the music.