EXO's Chen has released his individual 'Countdown' teaser clip for EXO's 1st full Japanese album, confusing fans even more on the mysterious concepts seen in each individual teaser so far.

EXO's 1st full Japanese album 'Countdown' is set for release next January 24, 2018. The 'Countdown' began with Kai, then went on to Xiumin, Suho, Baekhyun, D.O, Chanyeol, Sehun, and the latest, Chen. With the revelation of each member's strange, fantastic teaser clip, fans are at a loss as to what the concept of 'Countdown' could possibly be.

Meanwhile, EXO recently kicked off their 'EXO Planet #4 - The EℓyXiOn' world tour series in Seoul on November 24.