Hey everybody ! So there you go, I started the Elseworlds crossover with the appearance of Thor. This story follows on from my Infinity War and Endgame stories. Go ahead, and I hope you enjoy it.

Chapter 1

Earth – 90

The battle had been terrible. Several heroes lay inert on the field of ruins. Only one was still moving. It was Flash, already old, who crawled on the ground groaning from exhaustion. He wanted to reach the Book of Destiny when someone lifted it. It was Mar Novu, a divine cosmic being also called the Monitor.

"You failed!"he declared to the speedster.

"Why are you doing this?" groans Flash.

"You did this yourself. And now… all of you will perish!"

And he opened the magic book, as waves of energy came out of the pages.

Immediately, the Flash of the Earth – 90 disappeared in super-speed.

"You both die... If it's in the book..."

"It's destiny... I believe Clark..."

Then the voice of Kara Zor-El who said: "We have to try something... You ready?"

Then, Supergirl flew in the sky at a phenomenal speed, started to burn before disappearing. And Flash, running at full speed, disappeared, burning in the same way.

Thor Odinson and God of Thunder woke up with a start. Shocked, he looked around, before remembering that he was on board the Benatar, the famous Guardians of the Galaxy vessel. The Rocket raccoon looked at him with round eyes.

"Finally, the Big God decided to wake up, you've been sleeping for hours on end in the ship, and Quill who keeps making us listen to his old old-fashioned music."

Thor suddenly stood up, ignoring Rocket and went to the cockpit where Quill was standing, singing "Come And Get Your Love". Drax who slept snoring and Nebula, who kept rolling her eyes. The God of Thunder had had a strange dream. He had seen dead heroes on a field of ruins. A strange individual carrying a Magic Book, and he had his friend Kara die, as well as Barry Allen of Earth – 1. Something terrible was going to happen. It was necessary at all costs to find out what it was.

"Quail, where are we?" asked the Asgardian, still anxious.

Quill sighed before answering:

"For the hundredth time, it's Quill. And we have just passed a planet called… Taa – II. I don't know what's over there."

"We have to land somewhere," Thor said.

"And what is so urgent?"

"I have to find my friend Kara. I think… she's in trouble… or she's going to be in trouble."

"And how do you know that?" asked Mantis who had just joined him.

"An intuition, don't ask me. Rabbit, you can tell your captain to put his pile of junk somewhere. I have to use the Bifrost to go to the Kara's Earth."

"That's Rocket, stop calling me rabbit, I already told you," grumbled the raccoon.

Then the Groot tree approached the God of Thunder curiously.

"My name's Groot."

"No time to explain, tree. I really have to leave you, morons. I have to reach Kara."

Earth – 38; Smallville, Kansas

Barry Allen and Oliver Queen had both traveled to Earth – 38 to seek help from their friend Kara Danvers. Indeed, the two heroes of Earth – 1 had found themselves mysteriously in the life of the other. Neither could explain why. They had met Clark Kent, aka Superman, Kara's cousin, and his wife Lois Lane.

Oliver struggled to master the speed of Flash, while Barry used the skills of Green Arrow with amusement, much to the archer's anger. After arguing, the two of them stood on the terrace of the Kent Farm.

Barry spoke:

"Don't tell me you came to say sorry?"

"I try to avoid saying that word." said Oliver.

He was not one to apologize.

"Look, man, I get it. You were just trying to help in your own Oliver way, trying to get a rise out of me so I'd fight like you." replied his speedster friend who became an archer.

"Yeah, it's more than that, Barry," Oliver said, wanting his friend to understand. "I've been doing this for a very long time. And nearly every time that I learn a lesson, it comes with a painful memory. Watched friends die. I've had to kill to survive. When I'm the Green Arrow, I channel those painful memories. I... I draw on a darkness every time I draw back my bow. So to see you with all of my abilities, just laughing and joking around, it pissed me off, more than I would care to admit."

Barry replied simply:

"Whenever I run, whatever I'm feeling inside, grief, guilt, I've gotta just let it go and focus on whatever I'm running toward: Iris, my friends, all the joy in my life. When I'm happy, I run faster, just like when you phased earlier. You were having a good time."

Our two heroes had tried to explain to Flash friends what was happening to them. They didn't believe them and had them locked up in one of their cells. To escape, Barry had to dislodge his thumb to free himself from their handcuffs, and Oliver had to "phase" (be able to pass through) to leave their cell.

"You couldn't dislocate your thumb until you got angry," Oliver pointed out to him, admitting that his friend was right. "If you're gonna be the Green Arrow and I'm gonna be the Flash…"

"… Maybe we need to start acting more like each other." finished Barry.

Then Kara went out the door and joined them.

"Yes, finally, God. (She noticed that the two men were looking at her with round eyes.) Super hearing, sorry. But I've been sitting in there waiting for you guys to figure this out because I have a lot of thoughts, okay?"

"I should smile more?" asked Oliver sarcastically.

"Yeah, maybe you should. It might help. You guys have to act the parts. (Speaking to Barry.) Come on, try it."

"What?"

"I'm the Green Arrow," sneered the Kryptonian, falsely imitating the big voice of the archer.

Then she laughed. And Barry added:

"Wear a mask… "

And Oliver joined in the hilarity of his two friends.

"Sound like that... I don't..."

Suddenly, a large beam of light in the colors of the rainbow landed in the middle of the Kent field, and a silhouette emerged. Taken aback, the three heroes recognized their friend Avenger Thor, dressed in his divine armor, his red cape and his Stormbreaker ax. He walked home, nervous.

"Thor?" exclaimed the Kryptonian.

And to everyone's surprise, Thor came to take his friend from Krypton in his arms. Shocked by this embrace, Kara withdrew and looked at her friend.

"My God, I'm glad to see you again, Kara Zor-El! And you're okay!"

"Of course I'm okay," Kara replied, raising her arms. "What are you doing here?"

Then Thor turned to the two heroes of Earth – 1.

"He really has to keep eating salad, Big Lebowski," Barry said in a low voice.

"Allen, Queen, nice to see you again."

Barry and Oliver looked dumbfounded.

"Wait, do you know who we are? You know I'm Oliver, and he's Barry?" asked the archer, surprised.

Thor frowned and looked at his friend like he was crazy.

"I remember you guys! Why won't I recognize you?"

Kara hastened to answer you:

"Actually, Barry became Oliver, and Oliver became Barry."

The Asgardian then looked at the Kryptonian, completely confused.

"I'm sorry, what? Can you repeat?"

Oliver began to vibrate his hand, showing Thor that he now had super speed.

"I'm the Flash now," he said simply.

"And I became the Green Arrow," added Barry.

"We don't know yet how it happened," Kara replied.

Thor was quite stunned before retorting:

"In a thousand years of existence, I've seen insane things, but that… (He looked at Barry and Oliver, as if he thought it was just a farce.) It's new, even for me!"

"It's not like half of the entire Multiverse has dusted again," Oliver said.

"That's really weird," continued the God of Thunder.

"But by the way, Thor, what are you doing on my Earth?" asked Kara.

Thor sighed before answering:

"When we met, years ago, I told you that I saw the end of my Asgard kingdom in a dream before it happened, do you remember?"

Kara nodded. The God continued:

"It started again, the premonitory dreams. Before coming here, I had a dream. I saw dead superheroes on a battlefield. There was a Flash older than Allen. He was the only surviving hero. There was a weird man with a very strange book. Then I saw you die, Kara. You were flying and you were dying. And I saw you too Allen. You weren't an archer, but the Flash. And I saw you die running. I saw your death both of you. That's why I'm here, to prevent your death."

Kara, Oliver and Barry seemed shocked by the news.

"Do you think that could be related to what happens to you both?"Kara asked.

"It may well be," Oliver said.

It was then that an interdimensional breach appeared out of nowhere and Cisco Ramon emerged from it.

"Cisco?"exclaimed Supergirl.

"Hey… Supergirl… and Thor, what a surprise!"

Cisco pretended to ignore the still voluminous state of the Asgardian, and turned to his two friends on Earth – 1. Then Clark and Lois went outside and seemed intrigued by their visitors.

"Barry and Oliver!"said Cisco.

"You believe us, now?"asked Barry.

"Yes, we all do," replied Cisco. "Sorry we locked you up. But if you feel like forgiving us and coming back to Earth – 1, we've got a little bit of a sitch back home, like a please, for the love of God, there's a killer robot destroying the city kind of sitch. We could use some help."

"A killer robot?"exclaimed Thor, nostalgic. "That reminds me of something, that! I'm coming with you."

"Let's do it!"said Oliver.

"Oh, Thor, do you remember my Kryptonian cousin Superman?" Kara asked, smiling. "And you, Kal, remember my friend Thor, the God of Thunder?"

Thor turned to Clark and shook his hand, smiling.

"Kal-El, yes, I remember, nice to see you again, Son of Krypton," replied the Asgardian.

"Nice to see you too, Thor Odinson," said Clark.

"You wanna tag along?"asked the Girl of Steel.

"If you don't, I will, Smallville," cut Lois.

"Excuse me, who are you?"Thor asked, looking at the new dark-haired woman.

Kara quickly made the introductions.

"Thor, this is Lois Lane, my cousin's wife."

Immediately, the God of Thunder shook the woman's hand.

"Nice to meet you, Lois Lane, I'm Thor Odinson and God of Thunder."

"And the same! Although I wouldn't have imagined you like that, no offense," replied Lois, pointing out to him his fat appearance.

"Excuse my appearance, it's only temporary," replied Thor hastily.

"So cool," said Cisco, before turning to Clark. "Who are you already?"

"A friend," replied the Man of Steel, taking off his shirt, thus revealing the symbol of Kryptonian hope.

"I missed this symbol," replied the Asgardian, smiling.

And that's it for this first chapter. Oh dear, I had missed so much writing more stories with Kara and Thor. Because I love it when these two are together. If you have ideas to offer me, I am interested. Soon after.