Didn't Bring Any.
Shackled, a bloodied nose, an arm both in a sling and wearing cuffs, it stood in front of the assembly, proud and strange. Clear, smooth skin, a shaven scalp, bright, fierce eyes, and it couldn't stop smiling, blood oozing from its split lips.
The minister of state security's appointed prosecutor, well-used to defiant subjects, raised a quizzical eyebrow. "Human," he said, glowering from his podium to the raised dais holding the court's full focus, a cage of warped gravity fields forming a brutal punishment in their own right; anything that tried to stand would be in immense pain, and yet there it stood, that human, glaring back at him with a cold, bright gaze. "You mean to say that the ships that we found in orbit are empty?"
The human, dismissively spitting out half of a broken tooth, coughed out a slur ignored by the court's speech translation circuits, replacing it with a soft buzzing sound. "I said that Earth and its colonies have thousands of heroes, and that each and every time that your people have met them, a hero was all that was standing. Over and over, you refuse to learn that lesson. So, the ships were sent to you." The human looked at the faces half-hidden by the dim lights of the half-kilometer wide court, their robes concealing their faces and body contours; soon enough, those anonymous voters would register their verdicts on any given normal day of proceedings - thus ensuring swift, dispassionate, state-mandated justice.
The appointed prosecutor, Minister Xedilve, gestured to the crowd, some of whom were murmuring and milling in place. Someone used the words "strangle" before being silenced. The speaker raised his voice artificially, elevating his tone before replying to the captured human.
"Time and time again," he said. "We have expanded our territory in areas claimed by the so-called dominions of the human empires. We have achieved those goals and our martyrs inspire further recruits to join the military, and all that ever happened was more and more battles. You humans have no idea of how to wage a war, and certainly not to win any." He gestured to the skies overhead, the faint, glistening lights of the fifty-six captured human vessels, all devoid of armaments and armor, simply built to haul personnel - personnel which was never found, it seems. "You came here to buy from our slave markets, did you not? To enlist them to fight in your losing wars."
The human shook its head, slowly oozing more blood from a widened grin.
"Oh, far from it, Minister Xedilve," it said. "Far from it. Take the stories that your people never cared to learn. And now, now I can tell them." It looked to the crowd, defiance in its tone. "Four years ago, at the battle of the Dni Cluster, you sent a eighty-five ground units, twenty-six heads to each, just to seize a colony on Demeter's World." A massacre, and a brutal one. "The hero of Demeter's World sent their heads back, along with their rifles and boots. And the warning: do not return, by order of the hero of Demeter's World!"
The crowd began to shout, and someone in it moaned out the words, "crushed," followed by being silenced.
Minister Xedilve shouted at the prisoner, moving close to the cage, pointing at them, spittle flying from his mouth, sizzling and warping as the droplets were forced into oblivion. "I should carve your tongue from your filthy mouth!" he screamed. "Good people died on that world!"
The human went silent and whispered. "No, they didn't." Then the human leaned close to the bars, staring back at Minister Xedilve, breathing heavily; not from fear - some twisted version of arousal. "The good people survived. The rotten little beasts got their rotten little heads cut off, and all of them were weeping, and their last minutes were filled with tears of regret and shame. The last acts that they were forced to commit would make you all beg to cremate their heads." The worst of all fates: to be burnt to a crisp, reduced to ashes, lost to the families of the survivors.
Twelve thousand people gasped and recoiled from this most horrid of all admissions.
Minister Xedilve paled, shaking, and whispered in return.
"You'll beg to die, human," he said. "I'll argue for an extended torture for you, mind and body. Decades of it. See if I don't."
The human rolled its eyes, then mimicked the human act of masturbation.
"Shall I tell of the fates of what befell those who invaded the mining moons at Baker Point? The hero who sent back a hundred-fifteen pairs of hands, and the warning: do not return." It laughed. "And the feet from Pilot Point, and the eyes in jars, stacked by the thousands, for that disastrous fleet of your marines when they tried to invade Mars itself!" The human practically danced. "You just don't get it!"
As it laughed, Minister Xedilve shrank the cage and a chunk of the human's shoulder was erased, turned into a black-red mist, and the human stopped laughing. With a fresh, cauterized wound, it turned not to face him, and rather to the crowd. A glare, the laugh now dead, no more smiles. In that crowd, someone whispered, "stabbed," and was hushed by their neighbors.
Minister Xedilve stood behind the cage, his tone cold and clinical, speaking more to her than to the crowd.
"And you have no heroes on this world," he said. "None at all."
The human, exhaling, rolled its neck, a cracking sound audible, the bones aligning.
"Absolutely correct," it said. "No heroes. We didn't bring any heroes to this world."
Out in the crowd, someone ripped off their robes. Standing tall and proud, a human with a pair of guns, their eyes bright and fierce. Across from them, two more humans disrobed in a literal sense, each carrying a broad, sharp axe. Another pair, these armed with sledgehammers, grinned their excited states. Over a thousand of them were scattered throughout the crowd, and someone screamed.
The humans began to swing and chop and smash, all to the chorus of screams, terror and blood raining down as the only safe place to stand was on the dais and in a cage. Everywhere else was being slammed, carved, beaten to death in steady, well-practiced manners. They sang as they worked, and it was not joy, it was labor. They performed their tasks in a little more than thirteen minutes, finally finished as they stood in a circle around the dais, staring at Minister Xedilve and his prisoner.
Some had fallen to valiant foes, even unarmed, and some would die from their wounds later. Those who could help each other stand did so, and as many as could hold a chunk of a corpse, also did so. One at a time, they threw the gory remains at the dais, letting them splat, slap, and slide, forming heaps and piles, all of them oozing life, terrified expressions on severed heads, hands clenching invisible strands of hope, feet that failed to escape.
The force field turned off and the prisoner looked to Minister Xedilve, nudging his face to look up and up, eyes meeting tear-streaked eyes.
"When they ask," the human said. "You tell them. Tell them that from now on, we won't ever let them see our heroes. From now on, it'll just be the monsters. The hero killers. Each world surrendered some of their monsters, and it was us who cut your people apart while they were alive. Heroes just cut them down instead."
The human walked away, proud and surrounded by an ocean of monsters.
"The age of heroes is no more, Minister Xedilve, and the defense rests."
The ships stayed in orbit, empty and abandoned, and their world began to scream.