since f(x) changed their hairstyles this mean they are having a comeback soon Hooray!!!!

From what I heard, this would be a full album, which will be their 2nd full album. There are rumors that 'vampire' is their concept. But I'm not digging this idea. The 'vampire' concept is overused. I don't think f(x) can bring something new or exciting to the table. So let's hope it is not a vampire concept.

There is a high chance that exo and f(x) might promote together. Since exo will be coming out with a new single or something after wolf. So there may be some special stage to look forward to.

I'm really looking forward to krystal's hair, since she's always trying to hide it. And amber had the side of her head shaved. (just like g.e.m lol )

I'm guessing this comeback will involve some kind of y concept, since amber said she is going to do body waves for the comeback. So they might go for a y/ rebellious concept??? idk

Anyway I hope this album would be better than electric shock. But that's easy to do so......