Drake and Future have something up their sleeves.

On Thursday night, Hendrix posted an Instagram story that teased what sounds like a collaborative project. 

"What's that?" Drake says as he holds up two fingers. "We gotta cook that up. That two."

"It's already cooked up," Future responds. "Top secret."

Many fans suspect Future and Drizzy are teasing a sequel for their 2015 joint mixtape What a Time to Be Alive. Rumors of it have circulated for years, but the anticipation increased in recent weeks following a report by OnSmash. Sources told the outlet that Drake and Future have already completed WATTBA2, which might explain Future's "It's already cooked up" comment.

OnSmash reports the rumored project features entirely new records, rather than leftovers from the recording sessions for the original tape. 

Adding to the speculation: Future shared a tweet with two diamond emojis:

Stay tuned as more details about the "top secret" project—or whatever it is—become available.

Drake is currently overseas for his Assassination Vacation Tour and is expected to drop the Scorpion follow-up later this year.