Mystic Story's rookie girl group Billlie participated in their very first fashion pictorial with '@star1' magazine. Here, the members showed off their trendy stylings and six different charms under the concept of "We Are Billlie!". Perfectly pulling off their unique hair styles and outfits, each of the Billlie members shined with individuality.

In an interview following their pictorial, the Billlie members opened up about various things, raising anticipation for their future activities. Regarding their recent debut, Haram said, "Everything is new and enjoyable. We are spending everyday happily." When asked to comment on the fact that a girl group debuting under a company filled with ballad singers had been very unexpected, Suhyeon replied, "We are the first girl group from Mystic Story, so many people expect us to be 'a group that sings really well'. However, we not only have confidence in our vocals, but we also have confidence in our dancing skills. Our members do not want to lack in both our vocals and performances, so we worked really hard. Please look forward to the powerful stages Billlie will be showcasing."

Finally, Billlie chose Girls' Generation as their role model girl group. Haram stated, "Our members are all fans of Girls' Generation. Both individually and as a group, they are a group who are actively promoting awesomely. Just like Girls' Generation sunbae-nim, we want to be a long-running group and promote for a long time."

More of Billlie's pictorial and interview are available in the December issue of '@star1' magazine.