Disclaimer:

I do not own Teen Titans, the Justice League, or the Green Lanterns. All published comics and cartoons about them are owned by Warner Bros. and DC comics.

I made up the Violet Squadron though.

Flashback:

." The red-skinned Green Lantern cursed the presence of yellow ships. He hoped that their bullets weren't yellow too, because they would pass right through any force-field he would construct with his power ring.

Then, he looked in the window of one of the space stations, and saw….

"The Teen Titans? Well, this changes things considerably"

-----------------------------------------------------------------------------------------Five seconds later-------------------------------------------------------------------------------

The Green Lantern focused on his power ring, and constructed a shield with which he deflected the red-colored ('relieved sigh') plasma bolts aimed at him. Keeping the shield in front of him, he zoomed towards the station he saw the Teen Titans in. As he did, he thought 'my mission could become several degrees easier if I can get the Titans to come with me!'

----------------------------------------------------------------------------Inside the space station-------------------------------------------------------------------------------

As soon as Beast Boy exclaimed what he did, everyone else looked out the window, and saw the Green Lantern being fired upon. Starfire turned to Robin, and said "We must help him! We cannot sit by and watch him be destroyed by those he called his friends!"

Cyborg nodded. "She's right. Besides, the Lanterns know the galaxy like the back of their hand. We could use his help if we're going to get to the bottom of whatever's happening to the Galaxy!"

Robin also nodded, and said "We need to get them to stop."

They ran through the corridor, following the rushing tide of Violet-colored soldiers. Eventually, they came to an area filled with offensive-related stuff. Soldiers were stepping into fighters, airlocks, and elevators, grabbing rifles at various points along the way.

They ran into the center, and saw Wes-xan and Kar-dix on their way to join the fight.

Wes-xan, grabbing a plasma rifle and oxygen pack, said "I can't really talk right now. A Green Lantern is attempting to leave the planet."

Starfire floated up above her friends, allowing her to be seen, and said "That is why we need to talk! The Green Lanterns are not your enemy!"

Kar-dix, cocking his gun, spat "They're your friends, Tamaranian. That's why we are treating them as an enemy!"

"Kar-dix! That's not the reason! The Green Lantern attacked a Congress ship! We don't really know if they're allies of the supposed Tamaranian invasion army." Wes-xan said sternly.

"And if my people did cause all of that suffering on Korugar, the Green Lanterns would never ally themselves with conquerors! How do you even know if any of the reasoning behind these orders is even real?" asked an exasperated-looking Starfire.

After a pause, Kar-dix suddenly pulled out a small pistol surrounded by crackling energy. Pointing it at Starfire, he angrily said "I don't. All that I know is that another Troq is going to be destroyed in minutes. And you are going to be that Troq."

The energy surrounding the pistol Kar-dix was holding sounded like lightning, grabbing the attention of everyone in the room. Wes-xan shouted "ARE YOU INSANE, KAR-DIX? WE'RE FORBIDDEN FROM USING DISINTEGRATORS ON BOARD A SPACE STATION! IF YOU MISS, YOU COULD DESTROY US ALL!"

Hatred in his eyes, Kar-dix said "Hear that, Troqie? You'd better hold still, so I don't miss."

As every single Violet Squadron member watched, hoping he either didn't miss, (or didn't fire at all) Kar-dix placed his finger on the trigger, started to pull…

What happened next happened all at once.

----------------------------------------------------------------------------Just outside the space-station---------------------------------------------------------------------

The Green Lantern found the entrance, protected by a force-field made of (talk about a hole in someone's defenses!) blue energy. However, a pair of yellow shield-doors was closing just behind the field.

To prevent them from closing, he commanded his ring to form an object in between the doors, preventing them from closing. (They hooked into the door's gray interiors, so they didn't come into contact with any yellow.) He then flew in, surrounding himself with an energy field as he did. "Good thing I got in before I had to find out if they were packing any yellow rockets!" he mused to himself.

Completely unnoticed by any security sensors, he flew through the station, searching for the Titans.

---------------------------------------------------------------------------------In the armament room---------------------------------------------------------------------------

"Robin! Stop! You're killing him!" shouted Starfire.

The leader of the Titans suddenly paused, realizing what he did: True, he did knock the disintegrator-pistol out of Kar-dix's hand, saving Starfire. However, for a reason he didn't comprehend, he didn't stop there. Before Kar-dix could recover, Robin had kicked him in the chest, knocking him ten feet across the floor. Robin then leapt upon him, madness in his eyes (behind the mask), and would have beat the helpless guard into a bloody mess….had Starfire not called out to save his life.

Robin stood up, started to back off, and suddenly knelt down crying. Starfire floated over to him, and attempted to comfort him. Robin was crying so hard, he had to take off his mask and rub his eyes. (his eyes were shielded from view by his arm.)

Raven, once she managed to screen out the massive tide of emotions that had suddenly filled the room, looked at the shocked form of Wes-xan. "I'm assuming the truce has ended."

"…It has. I'm going to have to place you all under arrest for assaulting a member of the Violet Squadron. Any attempts at resistance will authorize us to use deadly force, so I would suggest you just give up." And with that, all of the soldiers within a thirty-foot radius around the huddled group of Titans raised their rifles, and took aim.

Suddenly, a voice cut through the crowd: "What if they're not the ones doing the resisting? What then?"

The soldiers turned in the direction of the voice, and saw a figure with red-colored skin, a curly mustache, a pointy-looking beard, and green-colored tights flying over their heads. Before the Violet Squadron could react, the flying man pointed his right fist at the Titans, and a green flow of energy rushed out of his hand, enveloping the five captive heroes in a protective bubble.

Roornar, who had been watching this from the sidelines, shouted "It's that Green Lantern! Don't let him escape!" The Squadron opened fire, but another wave of his fist caused a green shield to sprout from the intruder's hand. None of their shots found their mark.

The Green Lantern pulled on the energy band that extended from the bubble he created around the Titans, and it lifted up into the air behind him. Placing himself inside the bubble along with the teenagers, he carried it throughout the station straight to the exit. (still kept open by the object he had constructed earlier.) They left the space station, and three purple fighters immediately began tailing them, plasma cannons unleashing a hail of glowing bolts.

The Green Lantern stopped the bubble from moving, watched the fighters zip past, and launched three miniscule beams of energy from his power ring. These beams sliced through the ships, but only the plasma cannons were damaged. After they turned around and headed back to the fleet for repairs, the Lantern started the bubble moving through space again-this time at light speed, though none of the Titans felt any acceleration.

---------------------------------------------------------------------------------In hyperspace--------------------------------------------------------------------------

As the bubble kept moving, the Lantern sat down, and pulled a yellow object off of his shoulder-Robin's utility belt! "I believe this is yours, Boy Wonder?" Robin said nothing, but took it and clicked it into place. The Green Lantern also pointed his power ring at Starfire, Cyborg, and Beast Boy, removing their various encumberments. (the energy surrounding Starfire's and Cyborg's hands, and Beast Boy's inhibitive latex suit)

Opening his sonic cannon up, then closing it, Cyborg said "I can't thank you enough, Green Lantern!"

"Please. There are so many Green Lanterns. It's called the Green Lantern Corps for a reason, you know. I'd prefer if you called me…Sinestro."

As everyone (except Robin, cause he was still kinda out of it) sounded puzzled, the Green Lantern said "It's a nickname that I received from Hal Jordan, the Green Lantern of Space sector 2814, or "Earth." He said that something about my facial hair made me look rather sinister."

As he said this, everyone looked at his handlebar-mustache and goatee-style beard. "He was right," commented Beast Boy, "you look like the kind of guy who would tie a girl to the railroad tracks, and laugh while she got run over!"

"Hal told me this. Since I trained him as a Green Lantern, we had a lot of contact. As soon as people heard what he called me, the nickname…stuck." After a little chuckle, he continued: "Besides, it's easier for offworlders to say it. So, anyway, I'm Sinestro, Green Lantern of the Planet Korugar, also known as Space Sector 1417, and your ally."

Before anyone could say anything, Sinestro said "I take it you've heard about the Tamaranian invasion of Korugar?" Everyone nodded, and he continued: "What you heard was only half of the truth. The 'army' that invaded my homeworld was really a gang of Tamaranian exiles. Criminals so evil, they were forbidden from breathing Tamaranian air by imperial order of the Grand Ruler. Among them was the infamous thief Blackfire, whom I'm guessing you're familiar with."

"Yeah, we're familiar with her! She's Starfire's evil sister!"

Sinestro continued: "I was able to see through the deception, but the Tamaran-haters in charge of the Galactic Congress waged war against the Tamaranians before I could plead for them to be spared. I tried turning back the blockade fleet with force, but I got reprimanded by the Guardians of the Universe for using unnecessary violence."

"What does all of this have to do with us? Why rescue us as soon as you leave Oa?"

"Good question, Raven. I've been thinking, and I'm going to need some help to stop the Tamaranians from being wrongfully persecuted. Will you help me bring Blackfire and her friends to justice, and save Tamaran?"

Everyone, including Robin, unanimously nodded their heads.


The Teen Titans aren't the only ones helping Sinestro. Next time, Sinestro's full team will be revealed!

P.S. I don't know if there are people out there who haven't heard of Sinestro or Korugar, so I'm not going to give anything away…

Also, please vote in my poll! I respond to popular demand!