DIA have just signaled a comeback with one, simple teaser image, and their next concept is... Harry Potter?

Yes it is! The new teaser image clearly shows Harry Potter with his trademark thunderbolt scar and round glasses, surrounded by nail art depicting symbols from the fantasy series - 7 different nails for the 7 DIA members!

According to reports, DIA will be paying homage to the Harry Potter series by returning with "Mr. Potter", a song that tells the story of a little witch with a crush on Harry Potter.

While you look forward to DIA's comeback, set for September 12, why not pick up a copy of 'Harry Potter and the Cursed Child'?

[DIA] #다이아 #DIA #COMEBACK #Mr_Potter pic.twitter.com/RskPdcVeo4

— DIA (@dia_official) August 12, 2016