Hyuna is attending the group Triple H's second mini album 'Retro Futurism' showcase at the Blue Square iMarket Hall in Hannam-dong, Yongsan-gu, Seoul on the afternoon of the 18th.
Triple H's second mini album, "Retro Futurism," contains "feels" and "Show ME," including the title song "Retro Future" which expresses the personality of Hiuna and Hui, who express new style from the old one rather than the rapidly changing fashion.