During the first days after the battle in Mission City, Samuel James Witwicky was looking forward to the arrival of the summer holidays. Sam needed to relax a little, the stress of his final exams and the wounds from the battle, were draining his body and mind. Mikaela was feeling the same way or so it seemed. The first day of school was frightening for Sam and Mikaela. Miles did not stop asking Sam why he had missed 3 days of school and why he appeared to be "hit by a truck". Trent, the soccer player, had harrassed Mikaela, he had not understood the hint from the girl that their retaionship had ended and he was following her as if they were still together. However, when Mikaela had the opportunity to speak to Trent, he finally stopped pursuing her. Although, he did let Sam know why he was upset, he could not believe that the most popular and beautiful girl from school changed because of this phenomenon.
On last day of school, Sam left relieved that class was over. Mikaela grabbed him by the hand and went out to the parking lot. There waiting was a yellow 2009 Camaro with racing stripes and a black search and rescue hummer. Sam went straight to the side of his new friend Bumblebee.

"How was the last day?" asked Bee

"Boring as usual. How was your day?" Sam replied.

"Just as boring. I did not have a mission today."

"These are days of peace Bee. Enjoy it... while you can" Ratchet commented with a metallic sound that kind of sounded like a sigh.

"Why do you say that Ratchet?" Wondered Mikaela questioningly.

"Optimus informed us moments ago that 2 protoforms entered the atmosphere. He is sure that they are Autobots and their signals are the same ..." Before Bumblebee could finish the sentence Ratchet interrupted him.

"And that means that they are twins" shuddered Ratchet "Why of all the Autobots did it have to be them?"

"At least they are not accompanied by Wheeljack" Bee said laughing

"Don't even mention him to me" Ratchet responded. The teenagers looked at each other. They didn't understand anything that was being said.

"Okay, we need to get back to base," said Sam jumped in the driver's seat of Bee. Mikaela went to the door of the driver's seat of Ratchet that was already open for the girl.

"I'm Going to my house to look for some things first. See you at the base," said Sam blowing a kiss through the window.

At Maggie's House

Maggie had lived her life as usual. Around 2 pm the doorbell rang. When she opened the door, there was nobody on the other side, but a small box was left on the floor. She grabbed it, and reentered her home. She put the box on the kitchen table and looked at it for a moment.

"Where did you come from?" She said and began to open it. To her surprise inside it was a small memory stick. One of her characteristics was curiosity. She grabbed the stick and went to her computer. She was shocked at what she found. There were documents of the dissolved Sector Seven!

"Who the hell sent this?!" She thought. There were files of all kinds of experiments that were conducted with the energy of the AllSpark. They had given and taken the lives of a multitude of machines, but what she had seen had not prepared her for what she found later. A file had the name of HEA 01. When she opened it, her heart skipped a beat and anger clouded her grabbed the stick, took her wallet and left her home in a hurry. She climbed into her car and drove to Sam's house. She had to speak with Optimus Prime, but still did not know where he was, so she went to where she knew one of the Autobots could be found.

Sam had asked Bee to take him home for some things. Including his Nintendo Wii, he wanted to teach him how to play Mario Party 8, although he would not know how an alien robot, 5 meters in height, could play video games. He wasn't too worried about that, he'd find a way to make Bee play the Wii. He packed enough clothes in his backpack for 3 days. His parents had left to visit Grandma Witwicky over the weekend because she had been ill.
Sam went down the stairs and into the kitchen, took a bottle of water and put it in his bag. A couple of strange noises came from his backyard

"One moment Bee" said Sam, and again he heard the noises, "what's happening" thought Sam, Bee was so impatient. Sam went out the back door, and to his surprise Bee was not alone. Beside the Camaro was Maggie. The girl seemed very agitated.

"Sam! Hey, I need to go to the base, I have to speak urgently with Optimus Prime"

"Well, we were just about to head out there" exclaimed Sam. Bee opened both front doors to accommodate his passengers. Sam noticed that the expression on Maggie's face was not normal. She looked angry and nervous. Sam did not want to ask what was happening ... yet. In a short time they began to approach the city limits. Sam had already been in the base, but he couldn't really remember the way, since it was in the middle of nowhere. Bee began to move closer to an abandoned military base, or so it seemed. The hangars for the planes were old and worn, and the buildings were Graffitied by vandals. Nobody would realize that it was just facade when in fact the hangars housed giant aliens. When the Camaro entered the territory of the base, he went to the hangar's largest opening. The gates were opened and they closed behind them. Inside they were received by Ratchet. Bee let out his passengers and he transformed. Sam could see that the place had been improved since the last time he was there. It was no longer a simple hangar that was just the entrance to the underground base.

"Maggie! What a surprise, what is the reason for your visit?" Ratchet wondered

"I need to talk to Optimus, please" she said quickly with a nervous tone. Ratchet accompanied her as they walked by the hallway and entered the last door on the left. Optimus' office was one of the largest rooms in the base. There was a massive desk and behind it was Optimus sitting looking at a giant computer monitor.

"Optimus, Miss. Maggie would like to speak to you" and with that Ratchet left the room.

"It's good to see again Miss. Maggie"

"Equally Optimus" Maggie responded warmly, and she pulled out the memory stick from her bag

"This afternoon this was dropped off at my house. There are files stored on it from all of the experiments from Sector Seven."

"We have destroyed everyone, including the three created from the battle in Mission City" Optimus replied.

"Not everyone, I'm afraid. There remains one, and the most important of all." she said handing the stick to Optimus. He turned back to the computer and inserted it. All kinds of files showed up on the screen. Many experiments in the body of Megatron and with the energy of the AllSpark.

"The last file was the one that caught my attention" Maggie said pointing it out. Optimus went straight to the file HEA 01. A series of formulas and images moved across Optimus' optics. The images showed the gradual growth and development of a 5 year old girl and the last picture was of the same girl, now 20 years old. In the first photo, the girl had long brown hair, brown eyes and was smiling. The last picture filled the spark of Optimus with hope. It showed the 20-year-old girl sitting on the floor leaning against a wall. The girl was naked and had a look of terror on her face. Her hair was now black as night and her skin was pale, her eyes were no longer brown, but blue and not like human eyes. What caught Optimus' attention was her skin. It was full, from head to toe with some very familiar brands. Only her face had two vertical lines that were falling from her eyes.
The files explained that she had been exposed from the age of five to the energy of the AllSpark. She controlled the power and had been classified as dangerous. She had given life to several machines as an attempt to escape, but without success. All the machines were offlined, except for a Apple Mackintosh laptop. The girl protects the mech with her life, and never turns it off. The last thing the file said was that 2 days ago the girl had slipped out of the Sector Seven base. Optimus finally spoke.

"We must recover the girl. If indeed she has the power of the ALLspark the Decepticons may be after her. "

"I do not understand how could they do that to a girl...?" said Maggie

"I suppose that at some point they thought they were going to lose the power of the ALLspark and wanted to have a guarantee of it's power."

In an alley within the city, a girl was hiding behind some garbage cans. At her side was a strange being. He was half the size of her, a mech with blue eyes was watching her closely. The girl had not eaten or drank anything for two days and was beginning to seem tired, he noted with concern. Looking over at him, the girl smiled and said;

"Do not worry about me Mac, you know that I do not need to eat or drink anything"

"But you can not be dependent on the energy, you are too exhausted" The girl did not hear him because she was already asleep. It was time for Mac to watch for her, the mech felt a deep bond because she had given him life and and protected him from the Sector Seven men, who had tried to kill him. Mac knew of the existence of the Autobots, and had to figure out a way to contact them. He knew that his friend would be safe with them.