Prepare for the debut of Billlie’s first unit!On April 1, Mystic Story formally introduced that Billlie’s Moon Sua and Siyoon could be debuting collectively because the group’s first-ever unit.
The duo might be releasing the one “SNAP”—which is able to function a thriller artist—on April 7 at 6 p.m. KST.
Moon Sua and Siyoon have now unveiled their first teaser photographs for the one, which you’ll be able to take a look at beneath!
Are you excited for Moon Sua and Siyoon’s unit debut?
