To fans' surprise, they are going to be 'attacked' by f(x) this midnight.

After completing the teaser photos of the members, Victoria, Krystal, Sulli, Luna, and Amber are going to have a 'surprise attack' at midnight.


A dramatic gray scale group photo of f(x) is uploaded through their Facebook account with words written as "WARNING! Five cats will make a surprise attack at 00:00AM!". As the photo is released just an hour ago, fans are getting ready for the clock to strike 12.

Are you curious? Let's find out soon!