So this story takes place during Season 2. It is when Artemis is still "dead", but the main Justice League people are back. And I haven't put in characters in trailers that I have seen for the rest of the season. So, yeah it is kind of weird how I wrote it. WARNING THERE IS SOME TEEN TITANS STUFF MENTIONED. Anyway this is my second fanfiction, so I am still catching up on how to do them. Advice would be appreciated. Enjoy.

Pop. Pop. Pop. As each punch hit the punching bag, it moved with no apparent hesitation or fear. It just moved, like Rin. She kept her arms up, stood in a boxing stance and kept moving, one punch after another. She had been going for hours, no rest, no breaks, just constant hitting. She jumped and round house kicked the bag and it came of the chain that held it up. Her hands went to her knees, as she breathed hard. She pushed herself all the time; it was what she was taught to do. This was all she knew.

As if it was a given sense to her, she turned and saw her master standing in the door way of this small "gym". She look up at him, he had trained her since she could truly remember. She had vague memories of the time before she came here, but they were very vague.

"Good work, Rin. You're getting stronger." He said. She smiled, that was about the nicest thing he ever said to her.

"Thank you, master." She said slightly bowing. He walked over to her and put his hand on her shoulder.

"I have an assignment for you. Get ready." He turned and left. She shook her head; he had always given her missions after she had just worked out hard. She never showed her thoughts like that in front of him or around him for that matter. That would get her a beating and she had learned not to show, do, or say anything that would cause that. She picked up the punching bag, and put it against the wall. Then started heading towards her room. She had gotten dressed in her uniform, black combat pants and shirt, a black jacket, gloves, utility belt, knife, and a Glock 19. She quickly ran down to the office her master worked in all the time.

When she got there, he had looked like he had been there for at least two minutes. He motioned for her to sit down and she did. He then started to explain what her job was: to infiltrate S.T.A.R Labs in Star City and get this serum and bring it back to him. When she saw the layout of the building, she saw that it was an easy in and out. No problem, she taught.

As the midnight moon shinned over Star City, Rin got to work. She had fired her grappling hook and swung over from the next building, so she was 20 stories up and 4 stories down. She took out her glass cutter and began making a large circle with it. She pushed and it fell in, without breaking.

She moved silently, being careful not to trip any alarms. She went through the door away and into the hall way to where the serum was located. No guards, she thought. These people are crazy. She looked through the widow of the lab. There was someone in it with his back turned. I'm sorry, she thought. She opened the door and walked in.

"So are you going to apologize?" He said. She pulled out her gun and fired at his shoulder, and he collapsed to the ground, without a sound. She felt bad, but she didn't what to get a beating from her master. Plus, he'll probably live, probably. She moved to the fridge where the serum was kept, grabbed it and placed it in the specialized compartment for it in her utility belt.

She turned and walked out of the room, not expecting to see a scientist walking back. His eyes widened, as he looked in amazement that she was there. He was, white, normal height, with blonde hair, and green eyes. When a low moan came from the lab, Rin ran towards the exit, as the man ran towards the sound of the moan. She kept on running, not stopping for anything. As reached the hallway that she could repel down, something red sped by her and stopped her in her tracks.

"Kid, I am going to need you to give back the serum you took."

She knew what she had to do. She tried to punch him in the face, but he moved out of the way. Super-speed, she thought. He has super-speed. She quickly changed her tactics as she tried to give him the false allusion that he could easily beat her. So she started to try to kick; he landed one good grapple and flipped her over him, and she landed on the ground hard knocking the wind right out of her.

"I don't want to fight, kid, and I guess you don't either. Let's try to talk this out, ok? You don't have to do this."

She looked down, trying to get him to believe that she hated doing this, which wasn't hard. She did hate doing this, but this was all she knew. This was all she was meant for.

He walked over to her and put his hand on her left shoulder. "I can get you out of this. I know people, who can protect you. You don't have to go down this path."

Just as he finished the –h, she pulled out the gun from its holster and shot him, twice. One in his side, the other was in his shoulder, which both weren't life threatening, even together, but they hurt a whole heck of a lot. He fell to the ground.

"I'm sorry, but I don't have a choice." She walked away, leaving him on the ground. She reached the window and repelled the 20 stories. When she reached the ground a black van was waiting for her. She climbed in and shut the door, as she could start to hear sirens in the distance.