Transformers: The Last Knight

Transformers:_The_Last_Knight is a 3D action adventure film released on June 23, 2017. It is the fifth instalment of the Transformers franchise and the final one to be directed by Michael Bay.

The film depicts Optimus Prime heading out for Quintessa, a dark and dangerous world inhabited by the Creators to learn their identity, while the Transformers combat Galvatron's new army and Unicron from devouring Cybertron, as Optimus transforms into the Last Knight to destroy Unicron.

Idea: cybertron was created to be a prison for unicron by primus and primus became the allspark as a revenge from unicron. perhap primus's mind was destroyed which is why the allspark could create and retain information but did not seem to be self aware. the allspark gave rise to the first lifeforms on cybertron with a technorganic element tranformium. like on earth life evolved bringing early tranformers such as the dinobots, the bird from dark of the moon, ravage and the one that became human in rise of the fallen, and eventually the creators aka quentisons. at some point the quentisons most likely with the aid of the allspark became advanced enough to create a slave race which are the modern transformers. the tranformers rebelled and took over cybertron and the surviving creators fled into hiding. Now thanks to the destruction of the allspark and cybertron 3 things have happened. first unicron has been released. second the only known being who can stop him is gone. third unicron is hunting down the descendents of primus just in case they have some way of stopping him. this is why lock down had the dinobots and wanted optimus prime, the creators are gathering cybertronians that had some contact with the allspark to develop a weapon against unicron and possibly reverse engineer surviving transformers as they might be seen as the most fittest to build an army to fight him. Race split

After the events of Age of Extinction Optimus continues his search of "the creators" in the remnants of space. He sees a spaceship during his search. Optimus barges in and sees The Creators as alien lifeforms. The Creators are behind the creation of the Autobots and Decepticons' existence. Prime questions The Creators of why the Transformers exist. The Creators created the Transformers for one purpose: becoming killing machines against humans. Optimus Prime refused to do so once he appeared on Earth along with the Decepticons. Optimus Prime is being questioned by the Judges on his alliance with the humans on the planet Quintessa. Optimus tries to convince the Judges, but they were stern about the situation.

Perhaps Primus/Cybertron was always there and the Quientesons later found it and began using it as a factory to make robots not knowingly that Primus's spark which is Vector Sigma began to give the robots personality and life little by little until they became self aware and rebelled against their creators

Synopsis 

The film begins with Optimus Prime narrating the past events during the Autobot's battle against the Decepticons, talking about their fallen comrades Jazz, Ironhide, Ratchet, Que, Jetfire, etc. but also says that they could return. Optimus is travelling to Cybertron to unravel clues about the Creators, guided by the Seed and the Matrix of Leadership.

On Earth, an Autobot squadron led by Ultra Magnus detects an ancient starship crashing onto Earth near Stonehedge