Girl group Loona showcased its third EP "[12:00]" on Monday afternoon at the Blue Square iMarket Hall in Hannam-dong, central Seoul, revealing its new music for the first time.

Loona performed "Why Not?," the lead track of the new EP and their first release in eight months, and revealed more details about its new music and story.

The tracks of "[12:00]" and music video of the lead track will be released at 6 p.m. today.

BY JEON TAE-GYU [jeon.taegyu@joongang.co.kr]