Disclaimer: I do not own Transformers sadly. I only own my OCs. This takes place during season 2 and before the series finale of Transformers Animated.
"So... You know your assignment?" Megatron asked the femme. The said femme, a red and orange Ferrari smirked at her leader. "Yes Lord Megatron, infiltrate the Autobot base and get information to use to our advantage." Megatron smiled grimly at her as she left. "Hey Spiritblade!" The Ferrari known as Spiritblade turned around to see Blitzwing, a triple charger with three personalities running up to her. "Hello Icy." Spiritblade smilled warmly to her friend. "Ve vant you to be safe." Blitzwing's second personality, Hothead said. "Don't worry Blitzwing, I will." Spiritblade told his last personality, Random before hugging him. Random looked at her sadly as he watched his friend leave towards the groundbridge to Detroit.
Meanwhile in the city of Detroit, a police motorcycle and a race car were patrolling the city. "Ugh! Why do we have to do this?" The yellow car asked his companion, who only sighed in annoyance in response. "Because Prime wants us to monitor Decepticon activity and we weren't doing anything. Well, you weren't anyway." The motorcycle said to the car, who gasped. "What?! I was doing something!" "Bumblebee, you were playing video games." Bumblebee growled at annoyance. "Coming from a bot that meditates all the time! Loosen up a bit Prowl!" Prowl groaned, clearly annoyed but decided not to say anything more. The two of them then recieved a comm. "What's up big bot?" Bumblebee asked while Prowl shook his helm.
"There are no signs of Decepticon activity so you two can come on back." Prime said as the two of them nodded and went back to base. Neither of them saw a groundbridge open up and a mysterious figure standing on the other side. "So this is Detroit huh?" She then saw the bots driving back to their base. "And those must be the Autobots. Perfect." She said before transforming into her vehicle mode and following the Autobots secretly.
On their way back to base, Prowl felt like someone was watching them and stopped. "Prowl? What the slag are you doing?" Bumblebee said before being shushed by Prowl. "Did you just shush me?" Bumblebee said pretty annoyed. Prowl just walked towards one part of the city. "Bumblebee, I think we're being followed." His statement was proved when another Cybertronian jumped down and walked towards them. "Well, how smart are you then?" The Cybertronian walked out of the shadows to reveal a femme that had a red and orange frame. Prowl grabbed a shuriken and threw it at the femme, who just dodged.
"A cyberninja huh? This should be interesting." She said as she drew out something that looks equivalent to an Earth bo staff, but with lasers on both ends. Prowl looked at the femme in surprise. 'She's a cyberninja as well' he thought to himself before getting knocked down by the femme. Bumblebee got into the fight as well before being knocked down as well. The femme walked over to Prowl, smirking. "Do you remember the 1st rule of being a cyberninja?" Prowl only glared at her, dentas clenched. "Never let your guard down." She said before holding out her servo to the hesitant Prowl and Bumblebee. They glared at her before she got them back up and put her weapon away. Prowl turned to the femme putting his shurikens away.
"Who are you?" Femme asked the two of them. Bumblebee was about to say something before Prowl interrupted him. "Prowl." "Bumblebee." The yellow autobot grumbled which only earned a glare from the black and gold Autobot before he looked at the femme in front of them. "Now tell us. Who are you?" The femme smirked at them before replying, "The names Spiritblade."