NCT 127 released a teaser video titled 'Regular Dream'.

With the addition of Jungwoo, NCT 127 is returning as a group of 10 this October. In the latest teaser video for their comeback, the members turned into y office workers in suits. Each member ends up falling asleep on their desk after a hard work.

Check out the new teaser video above. 'Regular-Irregular' is set to drop on October 12.