[Updated with More Photos] f(x)'s Sulli Dons a Dark Persona in Teaser for "Red Light"

After member Krystal teased (many) photos yesterday, Sulli is following suit by unveiling a darker persona for f(x)‘s upcoming third album, “Red Light.”

In the teaser released today, Sulli can be seen staring into the camera with an eye patch while leaning on a windowsill. The photo is grainy with a grey overtone, clearly following the gothic theme of Krystal’s previous teasers. 

So far, no specific date has been revealed for “Red Light,” so be sure to stay tuned! 

UPDATE: More photos were released!