A plot detail of "American Horror Story" season 6 may have been revealed. After highlighting Lady GaGa's blood-thirsty character in "Hotel", the next installment of the hit FX horror anthology series will focus on Slender Man, AceShowbiz reports citing Us Weekly.

"Someone else wrote the script, and 'AHS' wants to adapt it to fit the show," a so-called insider tells the magazine. "They have to buy the rights. Then they're going to figure out the cast from there."

The Slender Man is a supernatural character which was created as an internet meme back in 2009. The faceless, tall man wearing a black suit is depicted as someone who stalks people, mainly children.

FX has renewed "American Horror Story" for season 6, which is expected to premiere later this year. Series co-creator Ryan Murphy said last October that he had asked Lady GaGa to return for the next installment as he's amazed by her brilliant acting. "Lady Gaga is so brilliant in AHS Season 5 that yesterday I officially asked her to join Season 6," he tweeted, adding, "Say yes @ladygaga!"