Nega Network's three-member group LUNAFLY has released a video teaser in anticipation of their upcoming debut in Korea.

LUNAFLY previously released their debut album 'Super Hero' on�iTunes worldwide back on September 6. Members Teo, Sam, and Yun are now preparing for the release of their first domestic single album on September 27.

It's said that a whopping 150 million won (~$134,078 USD) was invested in their outfits, accessories, and hair and makeup styling. This is a big investment for a rookie team who will only be debuting with a digital single without any broadcast activities.

Check out the individual member teasers here, and the official video teaser below!