This was requested by flarrow444 and it took me a little bit to figure out what I wanted to do with the idea, so sorry it took a little bit to get out. I was going to do multiple one-shots, but for time's sake, I think I'll just mash them all into one. Enjoy!

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~ Zoom and Hunter ~

Hunter Zolom had never really been a nice guy. Though, honestly, how could one be friendly when they had been told all their life they were nothing but a monster? It had started the day his mother was murdered. It only grew worse, when he had gained super speed. He was unstoppable. They called him Zoom.

Zoom was a merciless killing machine. Every day, every hour, he would slaughter someone knew. He enjoyed the power. The adrenaline. No one could stop him. He was too fast. Then, one day, he discovered he had another ability -- the ability to travel to different universes.

The first time he had done this, it was by accident. He was running through Central City, going faster than he ever had before, blue lightning sparking behind him. Suddenly, a swirling pool of water surrounded him.

Zoom held his breath, thinking he'd drown. This had to be one of those hydrokinetic people trying to take him on. (As if anyone could actually defeat him. He was too powerful.) But when he came out on the other side, everything was different.

He was still in Central City, but the place looked much happier than he was used to seeing it. And there were no longer police officers chasing him. Zoom frowned, looking around. There was a man in one corner, staring at him with wide eyes. Zoom blanched, realizing he recognized him -- because the man was him.

Hunter stared at Zoom, blinking. "Are you me?" he asked. "How is that possible?"

"I'm from another universe," Zoom guessed. There wasn't really any logical facts that would allow him to come to this conclusion. It's a plot hole. Shows have plot holes.

Zoom suddenly began forming a plan, a plan to take over the multiverse. But Hunter would be in the way. He thought maybe he should kill him, but then again he could be of use. Perhaps he could use him as an alibi. Just in case.

"Good news," Zoom said. "You can live."

"Live? Meaning you wanted to kill me?" Hunter frowned. "But wouldn't that be killing yourself?"

Zoom rolled his eyes. "Hell if I know. Now let's take over the multiverse!"

"...Yeah, okay." Hunter shrugged. He was really indifferent on the subject. What could he say? He was a psychopath on any earth.

~ Leonard and Leo ~

Once Leonard took the Jumpship to the future, and he found another version of himself hanging out with the Legends. (Apparently, he was going to die and be replaced with his doubleganger or something. Whatever.)

The other Snart went by Leo. Leonard remembered going by the same name when he was a little kid. He hadn't really cared for the nickname since then.

Leo was the polar opposite of Leonard. Where Leonard was rude and to the point, Leo was polite and concerned for others well being. Leonard only cared about himself and his crew.

Leonard was glad to hear that Mick didn't immediately like Leo. It was good to know he hadn't been completely replaced by his double. The two didn't talk much during their encounter. In fact, Leonard had hurried out as fast as possible. It was weird interacting with himself. Leo was everything he wanted to be, but he never could be. He was far too messed up.

Leo had tried to talk some psychology bull crap with him to make him feel better, but Leonard ignored him and time jumped back to the present. He never told anyone about the encounter. It was probably for the best. If the others knew too much about the future, it could mess everything up. So, he stayed quiet.

~ Barry & Kara and Sebastian and Marley ~

Just for the fun of it, Barry and Kara went jumping through the dimensions of the multiverse. They were taking a break from fighting crime, as the work could be very stressful.

They had a lot of fun, jumping from earth to earth. They saw lots of strange things and interesting people. One even had the two of them in high school. They were called Marley and Sebastian. The two went to separate high schools and were in rival Glee clubs. Apparently, Sebastian was a huge bully, who like shoving slushies in people's faces for some reason.

Barry challenged Sebastian to a sing-off to put him in his place, to which the kid replied by singing in a weird ass montage. Kara and Barry got to share their song Super Friends from their adventures in the musical Music Mister trapped them in. (There was also a guy that looked like him called Blaine. He was dating a guy called Kurt.)

Kara and Barry won the battle because they are the protagonists and by law cannot lose ever. They became fast friends with Marley and her gang. The group spent the rest of the trip skipping around the school, singing loudly and obnoxiously for no reason. (And they didn't even get in trouble for disturbing anyone. This universe was great!)

Unfortunately, they had to eventually go back to their own earth. But they promised the Glee world they would be back on karaoke night.

~ Ronnie and Stephen & Cara and Lisa~

Stephen was always discovering new abilities, being the protagonist of the Tomorrow People. One day, when he was jumping throughout New York with Cara, he accidentally jumped into another universe entirely.

He landed in a laboratory and found an older man who looked exactly like him...but older.

"What the hell?" Stephen gasped, looking around frantically. "Cara, where are you guys? What the heck is going on? Where are Russell and John?"

Cara ignored him, staring at the other guy suspiciously. Who was he? A clone?

Ronnie, the guy who looked like Stephen, blinked holding out his hand. "Whoa, hey, calm down." He looked around, calmly, but he was obviously freaking out on the inside. "I'm guessing you're a metahuman? But why do you look like me?"

"I don't look like you," Stephen huffed. "You look like me."

Ronnie rolled his eyes. "Whatever. I'm gonna get my wife Caitlin. She'll want to run some tests."

Stephen took a step back, raising his hands defensively. "No! No tests!" A blast of energy shot from his hands, sending Ronnie flying across the room. Ronnie hit the wall. He grunted before sitting up, frowning. "How many powers do you have??" 

"I...dodododododon't know." Stephen shook his head. "I just want to get home. They need me!"

"Okay, well, we can help you, but you're gonna have to stop shooting me," Ronnie said, annoyed.

"I only shot you once!"

"Whatever. Let's find Cait."

The two found Dr. Snow who ran some tests. Eventually, everyone found out Stephen and Cara were from another universe when Harry Wells came from Earth-Two. (Ronnie had died by then. Things were super awkward. Stephen and Cara had disappeared so Caitlin didn't feel too weird around a guy who looked like her dead husband.) When she finally contacted him saying they could finally send him home, he went at once.

But before Cara went back she was doing some traveling in Central City and she found a woman who looked exactly like her. Her name was Lisa Snart.

Lisa was a little hostile. She had a gun that turned anything into gold. She tried killing Cara, thinking she was an imposter meta, shapeshifting into her. Cara did her best to defend herself, but being unable to kill made that kind of hard. Lisa was kind of a psycho. Luckily, she was able to teleport away just in time.

~ Len & Mick and Mike & Linc ~

Once Mick got so drunk, he and Leonard fell through a breach. Len was kind of annoyed, but he did his best to keep his cool.

They had ended up in Chicago just outside a large prison called Fox River.

The prison's alarms were going off, and the lights were flashing wildly. Several men were charging across the lawn, in the middle of an escape. Leonard groaned, just knowing he was going to get sucked into this because of his partner.

The two running at the front looked exactly like Mick and Len. Mick squinted at the two, as they approached. "Leonard," he said. "I've never said this before, but I think I need to quit drinking."

Mike and Linc stopped when they spotted Len and Mick, looking shocked. They each pulled out guns. Len and Mick pulled out their own fancy guns.

"Who are you suppose to be?" Linc demanded.

Len shrugged coolly. "You, I suppose. From another universe."

"Another universe?" Abruzzi asked. "How is that possible?"

Mike shrugged. "Multiverse theory?"

Mick squinted at Teddy. "Don't you have a clock fetish or something?"

"No, but he is a pervert," Linc scoffed.

Teddy seemed offended. "You think just because I like young boys that make me a perv? I am hurt!"

"That is the exact definition of pervert," Len pointed out.

"Hey, Poppi, 5-0!" Sucre yelped.

"We don't have time for this!" Mike hissed. "We have to go now or they're going to throw us back in there!"

"You don't need to worry about them," Len said. He took a step forward, the prisoner breakers giving him weird looks. He raised his cold gun and fires at the prison guards. They slipped on ice and slammed into a tree.

Mick raised his heat gun, forming a massive fire to block the guards' path. Then, the whole group ran, the prison breakers trying to process what they had just seen. Once they were in a safe place, Len and Mick explained that their world was basically a real-life version of the DC comics. Then, somehow, with the power of science, they got Captain Cold and Heat Wave back home. The end.

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And that's that. Not my best work admittedly. But hopefully, it's good enough to live up to expectations.

So I thought I'd have a list at the end telling all the different universes and such so...here

Zoom & Hunter - Earth-Two and Earth One of the Flash

Len & Leo - Earth One and Earth X of Flash

Barry & Kara and Seb & Marley - the CW universes One and Thirty-eight and the Glee universe

Ronnie & Lisa and Cara & Stephen - Cw universe of Earth-One and the Tomorrow People universe

Len & Mick and Linc & Mike - CW Earth one and the Prison Break universe.

That's all for now,

Toodles!

~ Elsie