Hey tguys, this is my first story thats not a script, so sorry if it's not very good. Pleas tell me what you think. Thank :D

Chapter 1

By his side

"Ok, we have our next crime set up and ready. We just need to make sure we don't run into the Teen Titans!" Red-x informs the, shadowed, young lady standing next to him. She nods and a door behind her opens. Beneath the door are the busy streets of Jump city, about two hundred stories below! The young lady takes a running start and dives off the ledge! She is wearing the same costume as Red-x, but the cat suit is slightly tighter, a mask that only covers her eyes and she is wearing black thigh-high boots. She free falls until she is about five stories from the ground, then he presses a button on her belt and disappears just like Red-x! A couple of feet from where she would have hit the ground, there is a black motorcycle with a giant red X on the side. She appears on it and revs the motor. Then she speeds off leaving a trail of dust behind her.

The siren in Titans tower is blaring through corridors and rooms, alerting them of a crime. Robin, Cyborg, Raven and Beast boy rush through the doors to the lounge reach the computer. Robin starts to type on the keyboard and brings up a map of the city. On the map a red X appears above the symbol of the museum. "Looks like Red-x is trying to steal something valuable from the museum." Cyborg say, looking at the map. "He won't get away with it!" Beast boy declares, confidently. Raven rolls her eyes and sighs. "We might be able to beat him..." Raven replies, tauntingly. Everyone, except Robin, dash for the door and down to the garage. He turns off the computer and walks, slowly, out of the room. The door closes and he starts to makes his way down the corridor. He stops outside a bedroom door. He looks at the floor for a second and then looks at the writing engraved on it. It says 'Starfire'. He sighs. "Why did you go Star?" He asks himself. His communicator sounds. It's Cyborg. "Dude, you coming?" He asks. "Yeah" Robin replies, quietly. Then, he closes his communicator and walks down towards the garage.

The T-car screeches to a halt, next to the museum. Cyborg gets out. Behind him, Beast boy stops running, as a cheetah, and transforms back. Raven lands from levitating and Robin flips the stand out on his motorcycle. "Man, what took you so long?" Beast boy asks. Robin doesn't answer. Raven elbows Beast boy in the side and gives his a look, implying that it's the usual reason. Ever since Starfire left, Robin spends a moment before each battle to remember her and he never stops searching for her. Robin keeps his head down and starts to walk to the doors of the museum. Together, the Titans swing open the broken doors and see the destruction that is inside. Glass cases have been shattered, Paintings have been shredded and documents have been torn. The Titans eyes have fixed on a young lady dressed in black, with a black cape and black helmet, walking down the stairs. "Since when was Red-x a girl?" Beast boy asks, confused. She stops at the bottom of the stairs and laughs. "That's because I'm not Red-x!" She replies, reaching for her helmet. She removes it and her long, black hair falls out behind her. She is still wearing her mask. "I work for him, but I'm not him." She corrects. Raven frowns at her. "So, you're new in town?" Raven asks, suspiciously. The Red-x look alike smiles. "You could say that." She answers. "However," She starts. "I know who you all are. Raven, Cyborg, Beast boy and Robin." She continues, pointing at each of them when she said their names. Robin raises and eyebrow. "Okay, you know our names, but we don't know yours." He says, instantly. She laughs. "You can call me Scarlet-x and that's all you're gonna know about me, because... I've gotta go!" Showing them the different gems and jewels in her hands. The Titans react quickly. They get ready to fight. "You're gonna have to get through us to get to that door." Cyborg states, holding out his cannon arm. She giggles. "C'mon! I work for Red-x. He wouldn't have sent me hear, without defences!" She reminds them. Robin's eyes go wide. "Quick, Titans, grab her!" He yells, running forward. Scarlet-x presses a button on her belt. "Too late" She says, smiling. Just before Robin grabs her, she disappears and Robin does a forward roll and comes to a stop. He growls with frustration.

Scarlet-x has appeared at Red-x's side. She hands him the gems and jewels. "You did well. And you handled the Titans pretty well." Red-x congratulates. She smiles. "Yeah, well, they're a lot easier to beat without, Starfire." She admits, proudly. He laughs. She smiles at him. Then, her smile fades and she looks hopeful. "How come I never get to see your face? You've seen mine, plenty of times, but I've never seen yours." She asks, sweetly. Red-x tilts his head. "You don't need to see my face." He replies, leaning in close. Her face drops and she turns away. He shakes his head and turns back to the computer.

The Titans are still at the museum, looking for any clues about who Scarlet-x is. The police are surrounding the area with tape, holding back the gathering crowds. Robin is looking at the broken glass that is scattered around the rooms. "Any look?" Raven asks. She has walked away from the other Titans, to make sure he's ok. "No" He replies, dully. Raven looks sympathetic. "You miss Starfire, don't you?" She questions. Robin turns to look at her. "Of course I miss her. It would be so much easier with her here." He answers. Raven nods. "We've been saying that you haven't really been involved in anything over the past two months." Raven admits. Robin frowns. "That's not something for any of you to discuss!" He says, frustrated. Raven looks shocked. She tries to talk but Robin interrupts her. "You be helping the others." He orders. Raven nods and rushes back into the other room. He sighs and carries on looking around the room.

Scarlet-x has been given her next assignment and has started on her mission. She is walking around Titans tower. Her eyes find a corridor and she makes her way down. She stops at Robin's room and bites her lip. She walks in and her heels, on her boots, click against his tile flooring. She looks around and giggles at the newspaper clippings on the walls. All the ones involving Slade, Mumbo ECT, have been removed and have been replaced by tributes and articles about Starfire. She walks out of the room with a smirk on her face. She carries on walking down the corridor and looks at Starfire's door. She walks towards it. However, she shakes her head and carries on walking. She passes the gym, pool and eventually reaches the lounge. She looks around the room, while walking over to the computer. She turns it on and starts typing on the keyboard. But, something catches her attention. Next to the computer, is Starfire's old communicator. Slowly, she reaches for it and flips it open. "Put. That. Down!" Robin growls from behind her. Scarlet-x smiles, closes the communicator and puts it back. "So, you finally found me?" She asks, putting her hands up. All of the titans have their weapons/powers at the ready. "Teen Titans, GO!" Robin shouts. All the Titans dash forward. However, two giant X's shoot out of Scarlet-x's hands and pin the Titans to the wall. "I thought you would put up more of a fight." She admits, surprised. "Let us down, we'll show you a fight!" Beast boy replies. She laughs. "I bet!" She says sarcastically. Robin looks at Raven and they nod at each other. "Why do you work for Red-x?" Robin asks. Scarlet-x Frowns and walks over to him. She grabs his chin and pulls his head towards her. "Because, when I needed the people I loved dearly, they turned their backs on me!" She answers. "He took me in when he heard. It was all the criminals could talk about." She continues. Robin tries to move his head away, but she pulls it back. Then she leans in close and puckers her lips. Robin's eyes go wide! She is about two inches from touching his lips, when a cabinet, covered in black energy, slams into her! She is sent to the floor and, in the processes, loses her mask. She gets back up and without her mask her jade eyes are revealed. The Titans gasp. "Starfire?" They say in union. She growls. "Starfire's dead! She went when you turned your backs on me!" She snaps. "I trust Red-x now and him alone!" She scowls.

Thanks for Reading. Next Chapter coming soon, it will explain why Starfire left :) Please review xxx