Despite regular photo updates from Michael Bay, we still don’t know much about the plot for Transformers: The Last Knight. We do know that the next installment in the franchise features some new and returning faces — both human and bot — and…that’s about it. But the first official poster for the upcoming sequel may offer a clue — kind of. Sort of. Well, it involves dragons, apparently.

This banner popped up in Times Square not too long ago, and now the official version has arrived online. In it, you can see Optimus Prime facing off with dragons, but I highly doubt this is a Game of Thrones crossover:

Paramount

There’s some medieval imagery along with some futuristic stuff and what appears to be a city skyline at the bottom of the poster — basically, this just gives us more questions than answers. At the end of Age of Extinction, Optimus Prime hightailed it to space in search of those responsible for creating the Autobots and Decepticons. I’ve heard rumors that The Last Knight features a time travel component, and / or we may see how the Transformers existed throughout the ages. That rumor is completely unconfirmed, but given the title and the poster above, it seems like it’s not out of the realm of possibility.

Transformers: The Last Knight features Mark Wahlberg reprising his Age of Extinction role along with Josh Duhamel (last seen in Dark of the Moon) and Tyrese Gibson, and newcomers Isabela Moner and Jerrod Carmichael. The sequel hits theaters on June 23, 2017.