The three teenagers were really decepticons in disguise. The mech was Barricade, one of Bumblebee's longest lasting enemies since the beginning of the war. While the older one of the two femmes, is Shadowstriker, another one of Bumblebee's longest lasting enemies. The younger one of the two femmes is Nightshadow. She wasn't enemies with Bumblebee or Arcee, and wasn't much of a good fighter like her twin, Shadowstriker. But she was known for creating alliances with Predacons, and Terrorcons.

"I think we fooled them. Shockwave's Light Bender technology really came in handy." Barricade says. 

"You think, or you KNOW?" Shadowstriker asks. 

"ARE YOU QUESTIONING MY AUTHORITY SHADOWSTRIKER?!" Barricade yells. 

"When am I not questioning your authority Barricade?" Shadowstriker replies calmly. 

"BOTH OF YOU ENOUGH!! We need to inform Unicron about our progress, so that we may wake him." Nightshadow interferes. 

"Very well. 'Striker, SUMMON HIM!" Barricade screams. 

Shadowstriker creates the summoning ground with her dagger, and places a single shard of dark energon in the middle. And then came a cloud of purple smoke and Unicron's head was showing. 

"The three of you. Are the ones I've chosen to bring me a physical form, and destroy Primus?" He says questionably 

"Yes, Master."  Barricade answers 

"Very well then, in order to bring my spirit back, you need the Original Shard of Dark Energon. It has abilities which no mortal being can handle!" Unicron says. 

"What about the physical form? Last time wasn't it Megatron?" Shadowstriker asks. 

"Only the one who is worthy, will I control and transform into my true form. Though it will kill the bot in the process." Unicron answers. 

The three bots walk away and start to search for the signal. 

"We can't take long, there's a Darkness to Awaken." Barricade says. 

A/N

So this chapter is not long at all. I was running low on idea's but I'll try to make chapter 4 longer. So I've started working on it, and I'll Try to get it up today. If not, I'll have it up next week. So thanks for your patience! : )