When "Arrow" season 4 returns, spoilers reveal there's going to be a time jump as Oliver and Felicity enjoy their time together, including a lot of sex!

Below are "Arrow" season 4 spoilers, so fair warning.

When the show returns, the events will jump forward to about five months.

Marc Guggenheim explained to E! News, "It's been really good. There's been a lot of sex!"

But it's not going to be sunshine and roses for Olicity, as showrunner Wendi Mericle teased spoilers when she said, "I think the biggest obstacle will be the decision as to whether he'll come back and be the Arrow again."

"We're going to explore what it's like for them to be a couple and be in the lair together. These are life and death stakes when they go out every night; how does that affect you when your girlfriend you love the most is there with you and vice versa," she added.

Meanwhile, "Arrow" season 4 spoilers claim that fans can expect a different Felicity.

"We'll have some surprises in terms of her actual ambitions beyond the relationship...I think she likes what they do. She has ambitions to be her own version of a superhero," Mericle added.

Screenrant also teased "Arrow" season 4 spoilers when it reported that Mr. Terrific-who is going to be gay-and Anarky will be introduced into the series, along with Damien Dahrk as the main villain.

"In the DC Comics, there are two versions of Mr. Terrific: Terry Sloane and Michael Holt. Though Guggenheim didn't confirm which version will appear on Arrow, it will likely be Michael Holt," it said.

"As for Anarky, he has been called an 'anti-villain' since he wants to save the world, but does so through methods that are deadly and destructive.

Tune in for more "Arrow" season 4 spoilers which will be published ahead of the airing date on Oct. 7 on CW.