This is the chaos. Militaries evacuate civilians from the city, while the Autobots continue their battle against the army of the Decepticons. Several force planes trying to bomb the robots, but Starscream comes to them in his shape of aircraft and destroyed all of them with missiles. Sideswipe, Mirage and Jazz went south to destroy Decepticons that trying to attack from the rear. Ironhide, Ratchet and Bumblebee are set to defend their positions. Ratchet was wounded in the shoulder, but nothing too serious and continues to fight with his circular saws. Bumblebee dodges several shots of Decepticons and sent several missiles to spray his attackers. Meanwhile, Ironhide continues to fight against Brawl. The Decepticon throws Ironhide in a wall, and crushes him with all his weight to do even more damage. Ironhide fell to his knees on the ground, and Brawl struck him with a kicked in the jaw.

(Brawl): "I can not believe you agreed to help humans. Megatron was right: you're weak!"

(Ironhide): "Speak for yourself, asshole!"

Ironhide turns and fires a rocket into the chest of Brawl, which is thrown on the floor. The Decepticon lost several pieces and groans of pain trying to get up. Ironhide gets up and jumps on Brawl and snatches other scrap pieces with his hands. But Brawl, despite his wounds, resumed his strengths and uses a car to hit Ironhide in the face and stunning him. Further, Arcee, Flareup and Moonracer continue to pursue Barricade in the streets of the city, and shoot him.

(Moonracer): "Stop running away and comes fight us, if you dare!"

(Barricade): "You are really starting to annoy me!"

Barricade regains its robot shape and turns to the three sisters, growling angrily. He shoots several times and the three sisters are thrown to the ground by the explosion. Arcee wants to get up, but Barricade grabbed her by the throat and lifts her into the air.

(Barricade): "Now, die!"

He prepares his weapon, but Moonracer gaining momentum and cuts the hand with the blade. Arcee falls to the ground and Barricade screams in pain in seeing his cut hand on the asphalt. Flareup also happens and leapt in the air to kick the head of Barricade with her wheel and stun him longer, while Moonracer helps Arcee to get up. Barricade chooses to run again in regaining his shape of car and continue to drive at full speed. When Arcee comes to her senses, the three sisters continue to pursue him, avoiding debris on the road with jumps and stunts very agile and fast.

In the city center, Optimus Prime and Chromia approaching the Toronto City Hall to go save Emily and Mathias, prisoners of Megatron on the roof of the building. But when the two Autobots arrive at the foot of the building, they see with horror that Megatron holds the two young humans, still handcuffed, above the vacuum, and threat to throw them.

(Chromia): "MATHIAS!!"

Chromia wants to go save them, but Optimus prevents her, because he knows that Megatron is able to throw them in the vacuum of the slightest gesture on their part. In his spark, Optimus feels fear, not for himself, but for Emily. Mathias and Emily look at them with fear in their eyes, and Megatron seems to rejoice.

(Megatron): "You are pitiful, Prime! Before, you were perhaps a leader, but since you want to help humans and that you're in love with this girl, you are just a miserable puppet and low, too scared to dare to come face me, by fear to hurting her and her friend. "

(Optimus): "I have the Allspark with me. But first, leave them go. This is our fight! You against me, Megatron."

(Megatron): "As you wish."

But the Decepticon throws Mathias and Emily in a vacuum, with a cruel sneer. The two young humans begin to fall towards the ground screaming in fear. Seeing this, the two Autobots are horrified.

(Optimus and Chromia): "NOOOOOOO!!"

Chromia begins to move at full speed, and Optimus runs as fast as he can towards the building. Then they will crash to the ground, Chromia catches Mathias in her arms, and Optimus does the same thing for Emily. Mathias clings to Chromia and looks her into the eyes. He was very frightened, and she looks at him with love and hugs him strongly, shedding a tear, which shows that she was very afraid of losing him. The young man hugs her strongly too.

(Mathias): "I knew you'd come save me. I never doubted about that."

(Chromia): "I will never forsake you Mathias."

Optimus takes Emily in his arms, and the girl looked at him with love, but also shedding a tear and she clings to him with all his strength. Optimus hugging her, because he was very afraid of losing her. Emily hugged him strongly. Then he gently lays her on the floor and looks Emily, lovingly.

(Optimus): "I was very afraid of losing you Emily. If something happened to you, I could never forgive myself."

(Emily): "I've never doubted of you Optimus, and I know you will do everything to protect me, as I would do anything to help you, because, I love you, OP. "

Optimus smiled and Emily did the same. But suddenly, a missile strike Optimus in the back and threw him to the ground. Emily is thrown to the ground by the force of the explosion, and rises slowly with shock and horror when she sees Optimus touched groaning in pain on the ground. Megatron arrives on the floor after a few seconds. It was he who fired. The Decepticon growls of rage and starts walking towards Optimus.

(Megatron): "Now I will finish what I should have started."

But suddenly, a shot hits Megatron in the back. He screams in pain and turns back. This is Chromia who fired with her cannon, and she looks at Megatron with a dark look. Mathias joined Emily, and they remain at a safe distance to avoid being injured.

(Chromia): "I'm not afraid of you Megatron!"

(Megatron): "You have courage, young Autobot. I'd be happy to kill you."

The Decepticon roared with anger and takes his gun to fire several shots. Chromia has difficulty to dodge the shots, because Megatron is an excellent viewfinder, and many times, Chromia has almost got hit. Seeing that it does not work, Megatron changed tactics and pounced on Chromia to attack in melee. The young female Autobot knows that her best defense is speed, and she quickly starts to turn around Megatron, giving him several quick shots in the back, legs or head. Megatron suffered several blows, but suddenly, he manages to strike Chromia with violence, and throws her against a pile of debris. Emily and Mathias observe from a distance, and are very concerned for their loves. Megatron is furious, and his anger seems to make him even more dangerous. Optimus gets up and takes his blades, while Megatron is about to strike again Chromia.

(Optimus): "Do not touch her!"

Optimus leaps and hits Megatron in the back with a back kick. Megatron is thrown against a wall, head first, and falls to the ground. He rises up, angry, and turns to Optimus.

(Optimus): "Want to hit a warrior to the ground? You have no honor!"

(Megatron): "I'm fighting to win!"

Suddenly, Starscream comes from behind and hits Optimus in the back to help Megatron. Starscream starts shooting in bursts on Optimus, which made all to protect himself. Meanwhile, Megatron looks sneer. But Chromia rises and shoots in the back of the head of Starscream, which growls in pain. Chromia jumped on Starscream and shoots him several times in the face, and made ​​him lose several pieces. Starscream tries to get rid of her but can not. Chromia then hits him in the neck with her wheel and makes him fall to the ground. Megatron is furious that his henchman being dominated by a female.

(Megatron): "Idiot! Weak! I'll do it myself!"

With these words, he shoots and Chromia key in the chest. The female Autobot screams in pain and is throw again, this time against a car. She falls to the ground and struggling to recover. From their hiding place, Emily and Mathias increasingly reluctant to stay hidden and want to help their loves, but is what Optimus and Chromia want? Optimus managed to get up and hits Megatron in the stomach, then in the head, but it's not enough to stop him.

(Optimus): "You have already destroyed our world! I will not allow you to do the same with this one!"

(Megatron): "Our species must relive! With the Allspark, we can again create armies, to revive our empire. And for that, I am ready to destroy anything!"

Optimus continues to hit him with violence, but Megatron takes his blade and hits Optimus. The Autobot leader groaned in pain and holding his chest, in looking at the cut of the blade. Then Megatron struck him a violent blow in the head, in the stomach, and again in the head. Optimus falls to his knees, weakened. Chromia tries to go help him, but Megatron strikes her again and throws her to the ground. Seeing their two loves in trouble, Mathias and Emily can not do otherwise and decides to intervene. On the ground, they see two revolvers and take them. They have an idea. While Megatron prepares to decapitate Optimus Prime, Emily and Mathias shoot in the back of the head of Megatron, for a diversion. And it works. The Decepticon leader turned to them with a dark look.

(Mathias): "You will never take our world Megatron!"

(Emily): "Not while we're alive!"

(Megatron): "In this case, your head will be good trophies for my collection."

The robot walks towards them with his blade, and eyes full of hate and a sadistic smile. Mathias and Emily begin to recede, then both at the same time, they shoot in a eye of Megatron, and the robot growls of pain. Mathias and Emily retreat while Megatron still holds his injured eye. Chromia had time to recover her strength and she fires a projectile that hit Megatron in the head so hard, that he is stunned. Then when he turns, Optimus is standing with his blades, and with a determined look.

(Optimus): "You leave me no choice, my" brother ".

Optimus pierces the body of Megatron with all his might, and the spark of the Decepticon suddenly stops. Megatron falls to his knees on the ground, and makes a last grunt, before falling to the ground, dead. Optimus stays standing in watching Megatron's body, without saying a word. Mathias will see Chromia, which is sitting down to recover her strength. The young man smiled at her, and she hugs him before kissing him with love. Emily walks towards Optimus, and he kneels to take her in his arms and gently hugging her, before kissing her lovingly. After the kiss, he looks into her eyes.

(Optimus): "It's over. We won Emily. Your world is saved."

Emily smiled but looking over the shoulder of Optimus, she notices something and changing her look.

(Emily): "Look."

The group turned and notices the body of Megatron disappeared. A trail of oil goes in a direction, towards the buildings in ruins. Optimus also changes his look. Who took the body of Megatron? Starscream? Or maybe...... is he gone alone? No way to know. The battle is won, but without the body of Megatron, impossible to know whether the victory is total..... Or temporary.

TO BE CONTINUED