On Nov. 15, f(x) officially ended their promotional activities for 4 Walls with a goodbye stage on SBS Inkigayo.
In addition, the girls of f(x) updated their Instagram on Nov. 17 stating the official end of their promotions with a photo but told fans to not fret as 2016 is definitely something to look forward to!
"We just finished our last stage," the group said in the caption. "You worked so hard and I'm continuing to thank you. The concert will be at the end of January. Please don't forget."
In the picture, the members of f(x) are posing together with what seems to be their backup dancers. While each member poses in a different way, they are showing the different types of charismatic and humor they each have.
F(x) will be holding its first concert from Jan. 30 and 31 at the Seoul Olympic Hall next year.
