
BT21 is a collaboration between BTS and LINE FRIENDS which features eight different characters, all created through the active participation of BTS members.

According to Facebook, the characters will be incorporated into stickers, camera frames and AR filters all exclusively for the Facebook Messenger users.
Meanwhile, BTS has recently confirmed its comeback with a repackaged album 'LOVE YOURSELF 結 Answer' next month.
(Credit= 'BT21' Official Website, Big Hit Entertainment, 'messenger' Facebook)
(SBS Star)