AC: Here's chapter 1. It is a little silly chapter, but it would have been too much short and boring without some humour. The humor will soon end when the tragedy will begin.
Chapter 1: The mystery of the Allspark.
Primus and Unicron were both living on the metal planet. The reason was simple: It was the closest things that can be consider their house and also it is similar to their building. It was also the only planet where they couldn't feel lost in their spark.
It took them 10 planetary cycles before they decided to reside on this planet. It was very a long and boring travel across the galaxy. They were so busy about finding a home that they kind of forgot about searching the purpose of the Allspark.
Primus walked by the side of his brother and watched the metal planet for a while. Unicron had the Allspark on his servo and he looked at it for a while. He remembered about the purpose was ling to this ball.
"The Allspark...What is this thing?" Asked Unicron.
"The creator told us that it is a part of him." Said Primus.
"It's round...Like a ball." Said Unicron. He smirked at the thought. He knew what he had to do.
He threw the Allspark in the air and it landed on his pede. He then started to play with the Allspark as it is something unimportant. Primus looked at his brother and he wondered if his brother was really thinking it wasn't important.
"Brother...You know it is a very valuable object if we want to return to the high plane of existence?" Asked Primus.
"Ha! I'm sure he just wants to get rid of us." Replied Unicron. He putted the Allspark on his frontplate and he hit it with it.
Primus looked at it and remembered the detail. It is a part of their creator.
"Stop it! It is a part of our creator. What if it is a part of his spark?!" Asked Primus afraid of the creator wrath.
"Ha! Then I'll hope he'll get a spark attack for throwing us here!" Shouted Unicron before laughing and hitting the Allspark with more strength.
Primus saw him hitting it harder and he ran at his brother. He then jumped in the air and grabbed the Allspark and...Landed at his faceplate and felt on the ground, back first.
"Ouch." Whined Primus.
Unicron ran by the side of his brother.
"Are you alright?!" Asked Unicron worried.
He helped his brother to stand up with the Allspark in his servo.
"I'm fine. It's just a little mark on my paint." Said Primus moving his servo on his faceplate.
"Alright...But why did you jump like that?" Asked Unicron with a warm smile.
"The Allspark is extremely important. We don't know what it does...But I don't want the creator to destroy you because of...Kicking a part of him!" Shouted Primus getting worried.
"Calm down." Said Unicron. "The creator will not be bother by this."
"...I think we should really start to accomplish our mission and return to our real world." Said Primus.
"If he wanted us to succeed. He would have given us tips." Said Unicron. He picked the Allspark in his servo once again.
"Hey! Give it back!" Shouted Primus.
Unicron putted his other servo on the faceplate of Primus and pushed him away.
"Sorry...But you need to be this big...To orders around." Said Unicron who is bigger than Primus.
Primus stopped trying to get the Allspark back and he glared at his brother.
"Anyway..." Said Unicron. He made the Allspark spin on his thumb claw. "I'm sure we can do anything with this Allspark." Primus saw the Allspark changing color, moving from blue to red. He backed away while Unicron continued talking. "It's not dangerous. We could do anything with this-" The Allspark is now dark red and it released red thunder in the body of Unicron. "ARGH! FRAG!"
Unicron let the Allspark felt on the ground and it turned blue once again.
"That Slag! Argh...He electrocuted me...Aaahhh..." Whined Unicron.
Primus moved to the side of his brother and he putted his servo on the shoulder of Unicron.
"Are you alright?" Asked Primus worried.
"I'll live." Said Unicron.
"...Told you." Said Primus smirking.
Unicron trapped the helm of his brother in his arms and he scratched the helm of Primus.
"Don't play smart with me Primus. I'm older and bigger than you." He said with a teasing voice.
He continued scratching the helm of his brother.
"Ouch! Okay! I'm sorry." Said Primus. "Just stop!"
Unicron let him go and Primus stood up and glared at him.
Primus took the Allspark.
"Anyway. We should be careful with what we do with this thing." Said Primus. "Now...Let's think about what the Allspark can do."
They both searched a spot where they could rest their arf on and when they found it, they sit there.
"Good...Now...Let's dig into this Allspark...Figuratively Unicron" Said Primus when he saw him moving his claw.
...
...
"Anything?" Asked Primus to his brother.
"I don't know. You're the « smart » one." Said Unicron with sarcasm.
"...So...You do know a little about it." Said Primus looked at his brother with a little hint of insolence.
"Of course. You don't need to be a genius to know that this thing is link with Spark." Said Unicron with a superior smile. "Spark...Allspark. All-Spark. Get it now?"
Primus looked at his brother.
"You really think the name will help us?" He asked not sure about it.
"The creator told us that he gave us some tip. So the name will surely be one of them." Said Unicron shaking his head at Primus disbelief. He wasn't sure himself if it was the case.
"...Sorry...I just thought it was too...obvious." Admitted Primus.
"You do know that the creator isn't the most subtle one." Said Unicron. "When he said something, he is obvious or direct when he gives information. That is why he cut the link with us...To not make our life so easy."
"I guess you are right about it...Hum...I think it's safe to assume you are right." Said Primus. "Anything else in your processor?"
"...Well...Euh...Nothing is coming to me for now." Admitted Unicron after scratching his helm with his claw. "It is the first cycle we are really looking into this."
"If the Allspark is based on the name...Then it might contain Sparks like those we have." Said Primus.
"Primus...You're right...So...Is it true? I mean...It has power to be used wisely and...this universe is quite empty." Said Unicron.
Primus lifted the Allspark in front of his optics and he looked deeply in the blue color of the Allspark. The blue movement of the object attracted his attention. He looked at it and he was hypnoses by the object.
"It is beautiful." Said Primus. "I can't believe the Allspark is so beautiful. I feel like I'm watching the life itself contain within it." He then started smiling impressed.
Unicron moved closer to Primus and he stole the Allspark.
"Stole it again!" Shouted Unicron. "You should be tougher if you don't want it to quit your grasp." He then laughed at his little brother.
"Give it back Unicron. You will only awake his wrath once more." Said Primus worried and a little angry to be stolen again by his brother.
"You want it back little brother...Come and get it!" Shouted Unicron with a mocking smile and ran away.
"You arfhole!" Shouted Primus running after him.
Primus chased him for a long time. The cycle advanced and Primus felt on his knee eventually by overheating and vented strongly to cool himself down. He was also exhausted by all the running. He then spanked his helm.
"Why didn't I fly after him?" Said Primus when he realised he was stupid.
He then knew that Unicron would do the same thing. He needed a plan to trick his brother. It flashed in him mind and he smiled at it. He sat on his metallic butt on the solid ground of the planet and he didn't move.
Unicron continued running for a while until he noticed that his brother wasn't after him anymore. He turned around and he saw him far away, but he wasn't moving. Unicron felt that his fun is ruined and he walked at the direction of his brother. He saw him sitting on the ground.
"Brother...What are you doing here?" Asked Unicron, trying to get his attention. He then showed the Allspark. "I still have the Allspark."
Primus didn't react at his taught. This is one of the averages Primus had over his brother; he is patient while Unicron can get impatient faster when he couldn't have fun. To provoke him more, Primus acted as if he wasn't even there.
"Hello! You remember...The Allspark..." Said Unicron. He passed it in front of his brother optics. Primus ignored it. He knew Unicron was still on his guard.
Unicron started to lose patience. Primus stopped a smirk when he gained the upper hand.
"You're no fun brother!" Shouted Unicron. "I stole the Allspark and you don't want it anymore. You give up too fast. Tough it up already! If you think I'll give it, you can kiss my arf and...Actually...No...Just never do that." Said Unicron when he thought about it.
He walked away from Primus. He then tried to attract his attention.
"You know brother...Maybe I should drop the Allspark into a ravine and we will never find it again. It might be interesting to do that." Said Unicron with a small smile.
Primus didn't react at all. He knew he was bluffing.
"Alright...Suit yourself." Said Unicron walking away.
Unicron walked for a while until he was out of Primus range. He then hid behind a rock and he waited to hear his pede step or his flying jetpack...But he heard nothing and he waited for a while. After a moment, he had enough and he ran back to his brother. He then moved his head next to his helm.
"You knew I was bluffing little brother! But if I wasn't, I would have done it without hesitation. I can't believe you would be willing to let me do something this stupid!" Shouted Unicron. He then closed his optics for a few seconds. "You're no fun sometimes. And another thing...Wait...What?" Said Unicron when he opened his optics.
He saw that Primus wasn't there and...The Allspark wasn't in his servo anymore. He realised he has been duped by his brother. He saw him running away.
"PRIMUUUUUUUS!" Screamed Unicron.
He then ran after his brother and he shouted things that should never been said to his brother or any living being. Primus then heard thrusters activated and he turned around. He saw Unicron flying at him and he tackled him. Primus and Unicron then rolled on the ground and they were on a cliff. They rolled it all down with loud metal sound until Unicron hit a metal rock and his brother against him.
"Ouch..." Grunted Primus.
"Weakly." Teased Unicron who was in much more pain. "You got me."
"Yeah...Anyway...I think we should recharge now...We are getting nowhere right now." Said Primus. "I'm low on energy and I need my body to produce it."
"Me too...Dark energon isn't limitless energy." Said Unicron.
They stood up and flied back to the place they sat down and they landed there. Primus looked at the Allspark once again.
"Don't look at it too much." Said Unicron. "You're going to be blind by his power."
"I know. I'm just fascinated by the color." Said Primus.
"Of course...There is only me who's interesting here." Said Unicron before laughing gently.
"True." Admitted Primus before laughing too.
They then let themselves felt on the ground against each other's. Primus moved his body and he felt the pain once again. It was lightly painful but still hurt.
"You know...You're tackling was painful." Said Primus.
"Oh...Sorry...Didn't mean to do that." Said Unicron with a voice that showed regret.
"I know." Said Primus. "You didn't want to hurt me."
"Brother...I will never hurt you. Never." Promised Unicron.
"I believe you." Responded Primus.
With that said, they fall into recharge fast.
Time passed and they were constantly trying to figure out what the Allspark is and what was his power. They putted their processor together when they weren't goofing off and having fun since they were overheating with all the hard work. Eventually, they started to get the tips of the creator until...
"I GET IT!" Screamed Primus with a smile on his mouthplate.
"What Primus? What?!" Shouted Unicron.
"I finally figure out the purpose of the Allspark. It was so simple...I can't believe we miss that." Said Primus.
"Care to enlighten me with your blue optics." Said Unicron smirking at him.
"...*Vent heavily* Yes. I'll strait to the point. You told me that the Allspark is a combination of sparks or something that contains Spark...Guess what...You were right." Said Primus.
"My random comment was right after all." Said Unicron smirking at him.
He took his brother and moved him against his chestplate.
"So...What more do you have?" Asked Unicron.
"Well...The Creator told us that it is a part of him...His metallic part of himself. The Allspark is a part of the Creator who has the power to create lives like ours." Said Primus with a smile.
Unicron knew where he was going but he didn't stop him, in case his brother was wrong.
"So the Allspark has the power to create Sparks and more of our kind. That is why we are here! We will made this planet and create life with this. Just like the Creator. That's why he called us Gods." Said Primus.
"That...That must be right! We will make this planet with living being and we will have our ticket back to our original plane of existence." Said Unicron with a smile.
"Yes...But...How can we use the power of the Allspark...And to create what?" Asked Primus.
"That is the question." Admitted Unicron. "They cannot be exactly like us...They had to be weaker, smaller and...More primitive. They had to be primitive."
"Why?" Asked Primus.
"I think it is best that way." Said Unicron not wanting to explain why. He also didn't cross the optics of his brother each time he said Primitive.
"Good...Now...How do we do that?" Asked Primus.
"I guess...We had to build something...Are you good at that?" Asked Unicron.
"No...And you?" Asked Primus.
"Catastrophic." Said Unicron. "What do we have to build?"
"You suggest it but...It must be something to harvest the power of the Allspark." Said Primus.
"That's what I guessed." Said Unicron.
Somehow, Primus wasn't sure he guessed that.
AC: This is the end of chapter 1.
Chapter 2: The birth of the Predacons.
It is canon, in a way, to transformer Prime.