Megatron G1

For several million years now, there has been a civil war on the planet Cybertron between two races: the Autobots, who are pursuing freedom and justice and trying to stop evil, and the Decepticons, who want to create their own new rules and make their own new empire.
These races are led by two Leaders, the leader of the Autobots - Optimus Prime, the thirteenth of the Primes, and the leader of the Decepticons - Megatron, a former warrior of Gladiator fights in the arena of Cybertron, an invincible warrior among all who were his rivals.
But once upon a time, these two bots lived peacefully and did not want to kill each other, but now, they only want to destroy each other more so that this war would end sooner, although they themselves have ruined everything and destroyed everything, through their own fault
The Autobots had to hide on planet Earth so that the Decepticons would not find them ahead of time, which eventually led to an accident, but the Decepticons found them and wanted to get this planet Earth into their possession, so that all the inhabitants of this planet would obey Megatron, the enslaver and Gladiator, a ruthless killer, and Optimus and his team would have to stop him so that this would never happen, and even surprisingly, they were able to make friends with the inhabitants of Earth who were ready to cooperate with the Autobots
One day, the Decepticon base, which was located underwater, was calm until they were contacted by their Decepticon scientist Shockwave, who remained on Cybertron to monitor equipment and supplies.