Welp, a steven universe fic, hm, hm, well, i hope you enjoy.

As a roar echoed through the corridors, the panting voices of two young men could be heard, as they ran from whatever had just made that sound. One of them turned around, slamming his hands together, two revolvers, one jet black, and the other a dark purple, materialized in purple energy, "Drop dead!" he shouted as he unloaded into the monsters that were chasing him and his companion, before turning heel and following said companion, "Dammit, kid, you better not have gotten yourself cornered."

Meanwhile, nearing a warp pad, was another young man, smaller than the first, with a light green skin tone, and a large gem in his right shoulder, had been stopped by three of the beasts that were already chasing them, he backed up, and growled, before the three poofed, landing as three gemstones, the young man looked behind him, to see a gray skinned man with what appeared to be a black biker jacket, black jeans, fingerless gloves, and a pair of shades, in this man's index fingers on each hand was a gemstone, the left side appearing to be a more glasslike gemstone, while the right was more solid, "Oh, it's you, thanks for that."

The taller gem willed his weapons away, looking down at the smaller one, "No time for thanks, kid, we best get out of here," as he said this more of the monsters showed up, chasing them from behind, as they reached the warp pad, the tall gem had hit a button, and the door was closing in front of the warp pad, before the door could slam shut, the tall gem pushed the smaller one through, but as the smaller gem turned around, he saw the guy who just saved him, and then, he saw his hands get chopped off by the door, nearly being crushed.

"No!" The smaller gem shouted, before the taller gem reformed, his body growing back from his hands alone.

The taller gem cracked his neck, "Close one…you ok kid?"

The smaller gem nodded, before they warped away, something the smaller gem had never experienced before, suddenly, they were in what appeared to be a lab, but on closer inspection, it was fit to be an apartment, which, thanks to the magazines that the researchers who were studying him had laying around, he knew what it was and what they looked like, "Nice place."

"Oh, you know what this is? I'm surprised, you're a pretty young gem by the looks of it," The taller gem said as he hopped onto a countertop, yawning, "Yeah, I kinda need a place like this, downside of being a gem that actually requires a good night's sleep to function properly," he chuckled, "Make yourself at home, and don't break anything, I gotta go talk to my 'superior'," he said as he walked out, adding a comical tone to the last word.

"Yessir!" The smaller gem shouted to him.

A few hours later, the taller gem came back, looking around, before he saw the smaller one performing moves that the tall gem had seen in movies, "Did you break into my stash of human movies?"

"Yeah, they're awesome," the smaller gem said as he did a flying kick, landing on the couch

"Do you even know the guys name?" The taller one chuckled

"Yeah, he's Bruce Lee."

"Impressive, I wasn't sure if you could understand English too well, but clearly you're a quick learner, though I suppose it makes sense," the taller one hopped onto his counter-top, "You're an emerald, right?"

"Yeah? Why?"

"Damn, you are one rare little bastard, there hasn't been an emerald gem in a couple millennia," the taller gem laughed, "Well, we might as well train you up, assholes that tell me what to do said you're my problem now."

"Whoo, training!"

"By the way, how old are you, emerald?"

"50."

"Jeez, you're young, well, no time like the present to start growing up."

42 years later, the two gems are walking through a gem research facility, on a mission to break a researcher before his research threatens the gem empire, "So, Emerald, you ready for your first real mission?"

"Hell yeah! Especially since I finally mastered my weapon."

The taller gem chuckled, "Alright, let me just pull this guy's file up," the gem then held up his right index finger, a purple hologram rose up, and he began reading it, "wait a second…this guy, his only offense is…disobeying Black Diamonds orders...when his research could help numerous gems..."

"What?!"

The tall gem's black hair began to stand on end, as his rage was clear on his face, "That…That…gah, come on, we've got work to do!"

The tall gem ran off, with Emerald following close behind, "Right!"

They ran to the warp, teleporting straight back to homeworld, and making a b-line for black diamond's throne room, as the guards attempted to stop the duo from entering, the taller gem grabbed them by the foreheads, placing his index fingers against their amethyst gemstones in their heads, firing a blast of energy and instantly shattering their gems, "Drop dead!"

Emerald was caught off guard by this, "Whoa…you shattered them…you must mean business."

The taller gem kicked the door open, walking in quickly, Black Diamond looked down, seeing her soldier returning, "Ah, my hunter returns early."

The taller gem glared up at her, "Shut the hell up."

Black Diamond's pearl glared at him, "How dare you speak that way to your diamond!"

Black diamond simply sighed, "I thought you had been broken of your disrespectful str-," Black Diamond was cut off when an energy blast grazed her body, narrowly missing her gem, her eyes went wide before becoming an angry glare, "How dare you?!"

The gem then leapt at her, Emerald watching from afar, as his partner shouted, "I'm gonna shatter you!"

The battle went on for a while, with each side unable to hit each other, not for lack of trying, until the pearl chose to step in, quietly throwing a glass of gem growth solution across the ground, causing the gem currently fighting Black Diamond to trip, and before he could lift his gun's, Black Diamond was already bringing down a massive sword edge, and all seemed to be ending, all too fast. But then, a flash of green showed up, and the sword was stopped dead against the chain of a pair of green bladed nunchakus, "I got your back, buddy!"

The taller gem smirked, and held out his hand for a fist bump, "Thanks, Emerald."

The two fist bumped, before everything went white.

I hope you guys enjoyed that, now then, I created black diamond myself, since i dont think there was already a black diamond in the show, if there is let me know, i also created the trigger happy gem of the duo, but my friend, WritingwithGusto, created Emerald.