LUNAFLY (Hangul: 루나플라이) is a South Korean 3-member group under Nega Network. The members are Yun, Teo and Sam. They officially debuted on the September 27, 2012 with their self-composed song "얼마나 좋을까". They are the first group to travel to Africa, have been to Singapore & Indonesia and have performed in many places around Korea. The group also create many covers which can be viewed on their official YouTube page. On the 6th of September, Lunafly released their debut album on iTunes worldwide, called “Super Hero”.