Transformers: Rise of the Beasts just got its first teaser trailer.The upcoming Transformers movie sees the war between Autobots and Decepticons rolling on while introducing the Maximals, Predacons, and Terrorcons for the first time.“For millions of years our world has transformed,” read the ominous title cards. “But something else has awakened.”The trailer sees the return of legendary Transformer, Optimus Prime as well as fan-favorite, Bumblebee, who recently had its own spin-off film.Speaking of which, it looks as though Rise of the Beasts is set in 1994, shortly after the events of the spin-off.