Super Junior's Heechul recently uploaded a short video of him inside a studio via Instagram, teasing the fans with teasers prior to his comeback as a part of M&D (Midnight & Dawn), a sub-unit consisting of Heechul and TRAX's Jungmo. 

SEE ALSO: ILLIT's song 'Lucky Girl Syndrome' faces plagiarism allegations

He wrote, "It means Miahri & Dangyedong, but not many seem to know what Dangyedong means so I asked to change the team name to M&G. G stands for Gangwon-do. Then my team leader said, 'Heechul, why don't you be the one to tell people about Dandyedong?' Oh~ With Donghae and Eunhyuk I can promote as 'M&D&E'... This time all the producing, and performing - Jungmo. All the lyrics, MV director, album concept, hair, outfit styling - Heechul. We're going to do whatever we want to kekeke #MnD #DnE #Dangyedong #MnD1stMiniAlbum."

In related news, Dangyedong is a small town within Gangwon-do Province.

A video posted by ????? ? ???? ???? (@kimheenim) on Feb 10, 2015 at 2:28am PST