It started of normally for the Teen Titans, all of them doing there separate things. Starfire was trying to get her friends to participate in a Tamerian tradition of showing your friendship, but got interpreted by trouble. The Teen Titans soon encounter the source of the trouble, by the villian known as Warp, who was from the future. The Titans tried there best, but sadly that wasn't enough as he soon seemed to overpower them and was able to open up a portal. Starfire not wanting him to get away jumped after him, only to have the portal close as soon as she entered, not giving Robin anytime to stop her or pull her back.

"STARFIRE!" Robin yelled as everyone realized, she was... gone.

With Starfire:
After jumping inside the portal, Starfire, was able to stop Warps plans by taking something off of him, but soon she finds herself in a room with a lot of teenagers, some her age and some older than her, she also sees 2 adults in the room with the teenagers, but she notices that they are all wearing costume, but what caught Starfire's attention was that there seemed to be a younger version of Robin and gasped.

YJ Robin's P.O.V
Today we were all just training when Batman, my mentor and father like figure, arrived and asked us to come and get ready for a mission. I was really excited, we were about to have a new mission. Wally West AKA Kid Flash, my best friend, (other than Barbara Gordon, who is not my girlfriend, just a friend who happens to be a girl), was walking beside me.

"Can you believe it! We're getting a mission" Wally was literally jumping up and down.

"Calm down Wally" I said trying to calm the speeder, which is sort of hard at times

"Sorry can't Rob, we haven't been given a mission for awhile now, so I have a right to be excited... wait don't tell me you aren't?" he asked me

"Of course I am!" I said, which was true we haven't gotten a mission in a while

"Team, your mission today-" Batman was cut of off whatever he was going to say when a orange-like skinned girl, with red hair, green eyes and purple clothing appeared, when she saw us all, she gasped. It seemed she didn't know what she was doing here or how she got here.

Megan floated over to her and started introducing herself "Hi i'm-" but before she could say her name I came in front of her like the time with Zatanna and cut her off "Robin... I mean I'm Robin" I said quickly. I mean look at her she looks cute. "What's your name?" I asked her

"On your world it would be Starfire" she said

"Where are you from?" asked Megan

"I am from the planet Tameran" she said before she started looking around "Might you tell me where we are please?" she asked

"Your in Mount Justice" said Kid Flash looking at her like I did. "I saw her first KF" I thought to myself as Batman walked over to her

"How did you get here?" he asked and I knew what this was interrogating time

"Me and the rest of my friends were in Jump City fighting off a villain called Warp, he was planing on taking something, and was about to leave through his portal, but I was able to jump in after him and then I ended up here" she said, while looking at me like she knew me, but this was my first time meeting her...

"Who are the friends you were talking about?" I asked as I wondered...

"The rest of my friends that I was talking about were Raven, Beast Boy, Cyborg and Robin. We are called the Teen Titans and protect Jump City" she said and that proved my second theory

"You're not from here are you? You're from a different universe" I said as I turned to Batman

"She doesn't seem to know any of you or me, she seems to know you, or the Robin from her universe" said Batman

"She doesn't seem like the enemy" I said and he sighed

"Keep on eye on her at all times. Now back to the mission" Batman said as he started to explain the mission, but my attention was mostly on Starfire. I don't know what catches my attention on her mostly. I mean not even Zatanna makes me this distracted. Closes maybe Barbara, but Starfire's different.

"I also wish join the mission!" I hear Starfire yell, as everyone looks at her thinking "She interrupted the freaking Batman!" Batman just glares at her as I laugh a little bit

"Or not" she said nervously

I decided that she should have a chance to prove herself to use (mostly Batman) and I decided to help her out.

"Come on Batman, she could prove useful to us, and she can't stay locked up in the cave it will drive her crazy probably and seeing as she isn't from here, she won't know anything that going on, she might be stuck here for who knows how long" I said trying to find anyway to convince Batman to allow her on this mission

"I will not cause any problems, Batman, I wish to help out in anyway possible that I can" Starfire said

After what seemed like an eternity, Batman spoke up again "She will be allowed on this mission, and will be your responsibility, if anything happens she will be pulled out of the mission" he said and with that we all left to get on with the mission.