Chapter: 1

It has been a few days since the Amnesty Act was repealed and Supergirl's identity was revealed to the world and a strike team was ordered to kill all aliens on sight including Supergirl, and if any human helps any aliens seek refuge, they would be killed on sight as well. But the aliens that escaped were considered fugitive, even she too was considered a fugitive.

Kara has been hiding in her cousin's Fortress of Solitude ever since her identity was revealed. She didn't know if her sister was still alive, but she was afraid to go out there.

She walked to the console and turned on the ice-screen and watched as the news of her Identity being leaked caused chaos among the people of National City especially with the Children of Liberty group going around killing aliens. She needed to know if her sister was okay. So she takes a deep breath and leaves the Fortress for the first time in ever since the reveal.

When she entered the city limits, she landed in an alleyway and peeked out , she was stunned and horrified at what she was seeing. National Guard trucks everywhere, rounding up aliens and the humans who ever helped those aliens. She felt her heart ache at the sight.

But she had a mission to do, so she looked backed away from the entrance and took off heading towards her apartment. That's the first place where her sister would go.

When she landed through the window, she was stunned. Her place looked like it had been tossed around. She saw blood on her wall by the bedroom and felt her heart drop in fear. "Alex!" Kara called out as she wanted to know where her sister was but no one answered. "ALEX! ARE YOU HERE?" Kara screamed then she heard a cough from the bedroom, Kara ran over and let out a gasp as tears fell down her face, "No." she whispered. She saw Alex was leant against the wall across from a dead agent, holding her gun and a bullet hole close to her heart.

She ran to her sister's side, "K….Kara…" Alex called with a raspy voice and then groaned then she coughed again, with blood coming out her mouth. "Are… Are you okay?" Alex asked as she placed a bloody hand on her sister's cheek, Kara was crying as she placed her hand on top of Alex's.

"I….I'm fine. But...But Alex you…..look at you." she let out a sob as she carefully laid Alex on her lap holding her sister in her arms. "Y...you need help." she added getting ready to pick up her sister when she groaned in pain. "No. Kara."

Kara stopped and looked at her sister, "This…...this wasn't you….your fault." whispered Alex as kara shook her head, "I….If I hadn't become Supergirl then…..then this wouldn't have happened." Kara replied as Alex shook her head.

"T...this city needed a...a hero. A...A beacon of hope. J…..ust know t..that I….I will always l….love you." Alex told Kara then she smiled, Kara was about to speak when Alex's eyes fluttered shut and her hand fell off Kara's cheek and hit the floor.

"Alex?" Kara cried then she placed two fingers on Alex's neck to check for a pulse. "No. No. No. Come on, Alex! Don't die. The Danvers sisters always get up to fight again!" Kara sobbed out as she cried and then laid her head against Alex. Just then reality hit her hard: Alex was dead.

They will be no more game nights. No more teasings. She remembers every loving moment with her and realized she would never have it again. She whimpers as she lifts her head towards the sky. "NOOOOOOOOOO!" she screamed.

It was too much. It hurt too much. "Make it stop. It hurts" she sobbed out as she grabbed her chest, it felt like her heart was ripped out of her chest, "How do I make the hurt stop?" she whispered as she let out another sob as she cried some more. Just then, an idea accrued to her. She knows how to make it all stop. To stop the pain. She sniffed and looked at Alex's dead body and let out another sob as she planted a kiss on her forehead before taking off heading towards the old DEO bunker where they store almost everything, and where she knew there was something to make the pain go away.

She crashed through the ground and landed with a crash cracking the concrete, she began opening boxes after boxes until she opened a box and found what she was looking for. The Red Kryptonite. She thought about her sister and let out a sob as tears fell down once again and felt the pain of loss. "It's too much. I just...just want to make it all go away." she whispered as she picked up the kryptonite and felt a surge of rage as she closed her eyes, red veins appearing on her face before traveling up to her eyes as she opened them and flashed red before returning back to normal.

With her rage and anger exemplified, she felt the pain going away until she felt nothing. "They will all die for what they did. All of them." she said as she found a case and opened it to see her black suit she wore when she was first exposed to the substance and smiled.

Earth-1

"Hey Cisco, has anymore Meta's popped up yet?" Barry Allen (aka) The Flash asked as he walked into the cortex and sat next to his friend.

Cisco Ramon shook his head with a sigh, "No man. Nothing. It's like….like they took a day off." he replied ''But don't worry. Something will come up." he added and went to pat Barry's shoulder but was pulled into a vibe as his hand made contact with Barry.

He saw Kara (aka) Supergirl of Earth-38 holding a body and was crying, he walked around and let out a gasp. It was Alex. he started to hear Kara talking, "I...It hurts. It hurts so much. How do I make it stop?" he heard her whisper as she cried.

He blinked and found himself in another place, it looked like a bunker and saw Kara opening a case and looked inside it. Cisco walked up and saw that it was some type of red rock.

He watched as Kara was crying and whispered once again, "I just want the pain to stop." he watched as she made her way to pick it up, Cisco was about to stop her when he remembered it was a vibe, and watched as she picked up the red rock and then saw red crawling up her face and saw her eyes flash red before it turned back to normal.

He blinked and then saw Kara killing agents and wearing a new suit, "YOU WILL ALL DIE" she screamed as her eyes glowed, and Cisco gasped.

Cisco looked to see he was back in STAR Labs but froze as he can't get that image from his mind. "Cisco, what did you see?" his friend's voice brought him out of his trance as a tear fell down his face and looked at Barry.

"It's...it's bad Barry. It's Kara…...It's bad." he said as Barry felt his heart drop. "Cisco, what happened to Kara?" he asked, afraid to know the answer. Cisco sighed as he began to tell his friend everything that he saw in his vibe, Alex dying, the red rock, killing the agents.

After Cisco got done explaining what he saw, Barry was stunned and when he heard about Alex he couldn't help but felt his heart ache. Alex was dead? Kara killing people? That's not like her. She wouldn't do it. Wouldn't risk it. Not again. Not after last time. He remembered her telling him a few years ago about her being exposed to a substance that made her crazy.

If she's been exposed to the same substance, he could only imagine what kind of destruction her powers can cause. But why? What happened? "Cisco, call Oliver and ask if he can spare some time. I think we're gonna need all the help we can get." he said as Cisco nodded and contacted Felicity.

A Few Hours Later

Within a few hours, Team Arrow along with TeamFlash and Legends were all at STAR Labs. "Okay, Barry. Why are we here?" Sara asked, wondering what was the emergency.

"I have a reason to believe that Kara is in trouble and may need our help." he said as the group all looked at each other. "What do you mean?" Oliver asked, waiting for Barry to explain.

Barry sighs, "Kara may have been exposed to a substance that….that makes her crazy. Like, bad crazy. Cisco had a vibe of Kara and what he….he saw was her killing people with her powers." he said, making the group gasp in shock.

"S...She would never do that. Would she?" Thea asked as Barry shrugged. "I don't know. That's why we need to go over there and find out what's going on. Kara's one of us, we owe it to her to help her." he said as Oliver took a step forward. "I'm in." he said as Sara walked up, "Me too." she added as Barry nodded.

Breach Room

Barry, Oliver, Sara, and Cisco were all in the breach room in their suits. "Okay Cisco wanna transport us to the bunker where you last saw Kara?" he asked as Cisco nodded and held up his hand as they both walked through with the breach closing behind them.

Earth-38

The trio walked out of the breach and saw they were in a bunker but Barry knows it, "It's the old DEO bunker." he said as they all looked around and saw metal cases as Cisco walked up to a box and looked to see the red rock he saw.

"Found it." he said as he held it up for the group to see. "What is that?" Sara asked as she took it into her hands and looked it over.

"Red Kryptonite and it's mine." said a voice startling them as they all looked and were stunned. There floating in a black bodysuit arms crossed was Kara Danvers. They saw as veins started to glow red on her face.

Barry held his hand up telling her he means no harm, "Kara, It's Barry. What happened? This isn't you." he decided to use the advantage and get the information.

"It's the only way to get rid of the pain." she replied in a cold voice sending chills down their spines. "And what happened was that my Identity was revealed and the Alien Amnesty Act was repealed and the president sent strike teams to kill all aliens. Including me. I escaped and was considered a fugitive. I was in hiding. Came back and saw everyone I loved dead. Then I was like, what the hell. I got these powers, why don't I burn these humans." she said with so much hatred that stunned the trio.

Barry felt his heart ache, this wasn't Kara. Not the Kara who was full of sunshine. "What's this Alien Amnesty Act?" Sara asked, wanting to know.

Kara sighs, "It's a legal document that will allow us Aliens to live and have the same equal rights as humans. But it was repealed by the leader of an anti-alien hate group. Ben Lockwood. They killed Alex and they're all gonna pay and nobody's gonna stop me." she said as she came at them and pushed them, making them fly and land on their backs.

Oliver gets up and fires an arrow as Kara leashes her heat vision destroying it as she sped over and tossed him against the wall. Flash began to run in circles a few times before tossing lightning, it hit her and did nothing as she sighed, "Okay this is getting pathetic." she commented as she clapped her hands together sending a shockwave making everyone flying back hitting the wall or the console.

"Come after me again and I won't be so generous." she warned them before taking off.

Barry groaned as he sat up, "Everyone okay?" he asked as they all got up. "Yeah." Sara replied as they re-group. "Damn I didn't know she could do that." she commented as they agreed with her.

"Guys, you know it's not her. It's the red kryptonite. It's making her do these things. She's in pain. She had lost everyone she cared about just because her identity was revealed." he said, feeling sorry and hurting for Kara because she was in pain. He can tell in her eyes.

Oliver nodded in understanding, "I kinda get it." thinking about everyone he ever lost. "How are we gonna stop a kryptonian who's on red kryptonite and has powers of a literal god?" he asked as Barry shrugged his shoulders.

Just then he remembered what Kara told him, "Wait. There is someone who might be able to help us. I just hope she's still alive." he said as he made his way to a computer and breathed out a sigh of relief when it was working. Just then he typed in the name and the coordinates show up on the screen with a red pulsing dot.

"Who are we looking for Barry?" Oliver asked as he and Sara looked at the computer.

Barry sighs, "If I'm right, then she may be able to save Kara and cure her of the Red-K." He said as Sara nodded.

"Anything to help our girl. Who's this person and where can we find her?" Sara asked, wanting to help her fellow blonde.

===================================================================================Chapter: 2

Underground Lab, Unknown Location

Sara, Oliver, and Barry slowly walked inside the underground lab and saw Lab equipment and a bed in what looks to be a white box room. "You sure she's here?" Oliver asked ready to attack anyone.

Barry nodded, "It's where the computer said she'll be at. Looks like we're right by the looks of this lab." he commented as they kept on walking. That's until the saw an energy bean missing them making them stop as Oliver readied his bow.

"Who are you and What do you want?" asked a female voice as Barry tried to find the woman.

Taking a deep breath, "Look we don't mean any harm. Supergirl is in trouble and you're the only person who could help her." he said and after a few minutes of silence they heard heels clicking on the floor and coming out of the shadows was a woman with long dark hair wearing a business suit.

"Lena Luthor?" Sara asked as Lena didn't answer for a few minutes, "Yes. I'm Lena Luthor. Why are you here?" she asked, still aiming the energy gun as Barry nodded and took off his cowl.

"I'm Barry Allen. A friend of Supergirls. Were from another earth. Supergirl has been exposed to Red-K and you're the only one who can help her." he said as Lena slowly lowered the gun.

"Red Kryptonite?" the woman asked as the group nodded. Lena sighs, "Do you know why she decided to expose herself to the kryptonite?" she asked as Oliver nodded, "She said everyone she loved is dead and that it's the only way to relieve her pain she was in." he answered not giving away Kaara's Identity.

Lena sighs as she began walking towards a wall and pressed her hand on it as a small section of the wall opened, revealing a keypad. After Lena punched in the code a large section of the wall opened to reveal a cannon filled with some type of red glowing energy.

The dark haired woman took it and gave it to the group. Barry takes it as she begins explaining, "It's powered by a sun called the Red Dwarf Star. It was from Supergirl's home planet. Under it she's powerless. If you shoot her with it, it will knock her out deplate her of her powers for a few hours and it will drain Red-K out of her bloodstream. When she wakes up, let's hope she's back to normal. This isn't the first time it happened and I had a feeling it was gonna be needed again." Barry nodded.

''Thank You Ms. Luthor." he said as Lena nodded. Supergirl is a friend. I wanna help. Been hiding in here since it all started." she said just as her door got knocked down.

Kara smirked then launched herself towards Barry but the Speedster dodged by phasing, causing Kara to fly through him and crash into a wall.

"Looks like the Red-K makes her strong and evil, but she doesn't seem to act like our Kara. " Barry told them which made the others confused. "Look! Kara launched herself at me! She would usually think before she goes for an attack!" Barry exclaimed and the others understood what the Speedster was talking about.

"Tire her out!" Oliver shouted as he took out an arrow and lined it in his bow. Barry and Sara nodded then they all rolled out of the way to dodge Kara's Heat Vision, Kara was furious and was about to punch the ground when a huge gust of icy wind flew in and blasted Kara down a corridor.

"Time for this situation to cool down." The trio looked to the left to see that Frost was there: she was wearing black skinny jeans, a white t-shirt and a black leather jacket. "Thought you could use some help as I was bored as hell." Frost explained then she shot more ice at Kara to keep her at bay.

"ONE MORE PERSON WON'T STOP ME!" Kara screamed as red veins appeared on her face and her eyes started to glow red. "I'LL END YOU ALL HERE AND NOW!" Kara bellowed then launched herself toward the group but was stopped when Frost blasted her with a more powerful ice blast.

"I'll hold her back but think of something and fast!" Frost ordered and the trio nodded, they started thinking of an idea. Kara was using all her strength to try and get to Frost but before she could get close, a lightning bolt flew past and hit Kara: knocking her off her feet.

"Hit her with everything we got: she'll get tired then we can shoot the red sun cannon and get Kara to somewhere that can contain her until the Red-K is out of her system." Barry explained as he and the others stood alongside Frost.

"NO MATTER WHAT YOU DO, YOU'RE ALL NOTHING WITHOUT ME!" Kara screamed at them. As Kara flew up and fired her Heat Vision but Frost put up an ice barrier to protect her and Oliver while Barry and Sara rolled to each side. Sara held up her left arm and revealed a device: she then blasted Kara with a powerful sonic blast, making Kara cover her ears and yelled out.

Barry took the red sun gun, took careful aim as he pulled the trigger, a stream of red energy shot at Kara hitting her in the chest, she screamed as the red surrounded Kara before sending her crashing to the ground. Knocked out.

"It worked." Sara said as she looked at the knocked out Kryptonian. "Let's get her back to STAR Labs, we can put her in the pipeline, just to be safe." he said as they all nodded in agreement.

"Com on. Cisco is waiting for us back at the bunker." Oliver said as Barry picked up Kara. They saw Lena run towards them, "Is she okay?" she asked as Barry nodded. "Yeah. She's gonna be okay." he replied, all of a sudden rapid footsteps was heard and Lena turned towards the team, "GO. RUN. I'll stall them." she said as she took a gauntlet and started shooting as the team made their way out of the underground lab.

Old DEO Bunker

Cisco was pacing back and forth waiting for Oliver, Barry, and Sara to come back with their kryptonian. The sound of footsteps made him look up to see the three heroes with Barry carrying a knocked out Kara bridal style. "How is she?" he asked as he put on his visor and gloves. "She's gonna be fine. Open the breach." Oliver said as Cisco opened a breach as they all walked through it as it closed behind her.

Earth-1

Pipeline

Team Flash was in the pipeline waiting for Kara to wake up. It wasn't long before she started coming around with a groan as she sat up with a wince and then took in her surroundings. All of a sudden everything came crashing back to her, tears began to fill her eyes, "Kara?" She looked up to see Barry looking concerned.

"Barry?" she asked as she stood up and looked at herself to see she was in her black bodysuit. "The Red Kryptonite." she whispered as she turned her head away. "You must think I am a monster." she said still not looking at Barry.

"No I don't." he replied, "Kara, look at me please?" she asked and after a few minutes she slowly turned to see Barry going to the panel and opening the pipeline making Kara back up, "What are you doing, I...I could still be exposed." she said worried about Barry.

He shook his head, "No. It's been a few hours. Like I said, I don't think you're a monter. You were hurt and in pain. You want the pain to go away. Trust me I know. Why did you think I created Flashpoint?" he asked as Kara sniffed and wiped her eyes.

"The team probably still thinks I'm a monster." she said doing anything she can to convince them that's what she is. Barry shook his head. "No. They don't think you're a monster. They understand why. Your life was turned upside down, your identity got exposed, the president sending out strike teams." he said as he approached her and took her hand. "I'm not scared of you Kara. I never have been, you were in pain and wanted to forget everything." he said, making Kara look up at him.

She started to think about Alex, her family, the strike team, she let out a sob as she hugged Barry who instantly hugged back as tight as he could to comfort her, "Shhh, It's okay Kara. Let it out. It's okay." he said as she cried on his shoulder.

"I...I'm sorry. So. So Sorry." she cried out as Barry comforted her, "It's okay Kara. No need to apologize." he said as he felt Kara nod against his chest. He feels sorry for Kara, his heart ached for the things she went through. He pulled away and held her by her arms and wiped her tears. "Come on. Let's go see everybody." he suggested as he wrapped an arm around her shoulders as she was led out of the pipeline.

STAR Labs Cortex

The team had just got done watching the video footage from the pipeline and they all felt sorry for the blonde hero. All she ever wanted was to get rid of the pain she had experienced. Half of the people in the room can understand that. They turned to see Barry and Kara who looked like a scared child.

Caitlin walked up to Kara and hugged the woman startling her before she hugged back, then everyone came and hugged the blonde making it a group hug. "I'm so sorry everyone. I'm so sorry." she said in a weak voice that was on the verge of cracking as they all let go just for Caitlin to grab her hand, :It's okay. We understand Kara. Really. Don't worry you'll safe now. With us." she said as Kara nodded and looked at her bodysuit.

"C...Can I get out of this suit please?" she asked as Caitlin nodded and handed her some Star labs clothes, "I knew you were gonna asked that so I came prepared." she said as Kara nodded, taking the clothes before being led by Caitlin to a bathroom.

When Caitlin and Kara were out of sight Barry turned towards the team, "Did you guys mean what you said? Because she wasn't in her right mind, she was being controlled by Red-k." he said as they all shook their heads.

"Yes. Barry, we mean every word. I out of everybody understand what she's going through. We won't let her spiral down that road again." he said as the others nodded as Barry smiled. He was glad to have such good friends he can trust. He hopes that Kara will come to trust them just as much as he has.

Notes: That's the end of this story. I don't know if I'm gonna write another Chapter or not. But Thank You for reading. Leave me a review on what you think.