Through Twitter, the group announced and began to tease for their annual celebration, 'BTS FESTA', which is held every year to commemorate their debut anniversary with their fans, ARMY. In the very short clip, they managed to grab the attention of fans all over the world with the chilling sound effect and a date indicating of their huge event, "20180604." Stay tuned for more teasers but until then, check out the teaser below.

ARMYs, are you ready?

2018 BTS FESTA #2018BTSFESTA pic.twitter.com/AUgOoyiOdR

— BTS_official (@bts_bighit) May 28, 2018