Plot details of the sophomore season of "Stranger Things" remain very limited, but actress Millie Bobby Brown seems to have dropped a few hints about the show.

During the MTV Movie & TV Awards night on Sunday where the sci-fi series won the Show of the Year award, the Best Actor in a Show awardee revealed several details about what fans should look forward to in "Stranger Things" season 2.

At the red carpet pre-show, Brown revealed that the upcoming season will be darker and very different compared to its first installment. "It's very dark. It's a lot different from season one, you're going to like it a lot more than season one," the 13-year-old actress said during the interview. 

On the other hand, she tried to keep a major detail a secret during the red carpet interview when asked her if she and her iconic character named Eleven will return to the show after disappearing mysteriously in season 1.

The young actress responded that she still has no idea if Eleven will be back in Hawkins, Indiana.

"You're going to have to wait and see," the actress also said. "I'm very bad at acting when I'm lying. You've just got to watch it. It's very good, very funny. You'll see ..."

On the other hand, Brown's co-star Gaten Matarazzo also shared a few teasers regarding the plot of "Stranger Things" season 2. The actor, who portrays the role of Dustin in the series, said in a previous interview: "I think they're all very emotionally scarred. They feel a little bad because their best friend is back and he's not acting like their best friend anymore. He's changed."

Netflix will release the newest episodes of "Stranger Things" season 2 on Oct. 31, Tuesday.