The Korean and Mandarin versions of the album hold the top two spots on the Hanteo weekly album sales charts.
The SM Entertainment boy group returned on December 10 with a new holiday EP.
EXO fans are expressing outrage over a new comeback stage promotional video that includes all the members of the SM Entertainment group except for Chinese member Lay.
The K-pop group's latest release is a big hit on iTunes around the world.
Fresh off their MAMA 2015 win for Best Album, the SM Entertainment boy band are planning a year-end album release.
EXO announced their latest album and broke Naver's self-broadcasting app.