General! Aomine Daiki x Fem!Assassin!Reader

This is the result of when I was listening to my favorite artist, Kaito. I was listening to Crescent Moon, which is one of my favorite songs. I don't know why but I just feel an attachment to Kaito and his songs.

I know nothing about wars, all that I'm going to tell you is that it's around the early 1700s'.

-10 years ago- (Age: 9)

It was peaceful in your small village, and you happily enjoyed the mild weather of the spring. You were only 9 years old, and weren't matured yet. You were currently running around in the fields with your friends Aomine, Midorima, and Kise. The rest were currently busy with other things, so it was only the 4 of you. You were currently playing a battle game, with Midorima and Kise on one side, and Aomine and yourself on another. At the moment, you were running away from Kise, with him on your tail yelling "(y/n)chii~!" as you kept fleeing away. Seeing Aomine, you turn, running towards him for help. "Aomine-kun, help!" You shout out as you charge straight for the dark blue haired boy, grabbing his attention. Aomine grabs your hand, running away from the now two boys chasing you. Running down the steep hill still hand in hand, you start to stumble. "(y/n)-chan, stop being clumsy!" Aomine lectures as he proceeds to pick you up, running down the rest of the hill with your child-like frame in his arms. After out-running the two boys, Aomine sets you down on the ground, sighing. "Geez, you're actually quite heavy (y/n)-chan, no wonder you almost fell down the hill" Aomine teases, letting out a small chuckle. "Hey! I am not!" You retort, smacking his arm lightly. Aomine raises his arms in a defensive manner."Ok, ok, I was just joking." He replies, rolling his eyes and laughing at your red face. After calming down, you give Aomine a small kiss on the cheek. "Thanks, for saving me, Aomine-kun." You giggle as his face grows a shade of pink. "It's nothing; after all, it's my job to save you. I promise to protect you no matter what." Aomine states as he raises his pinky in the air. Crossing your two fingers together, you both start to run back to the two friends you left behind.

-2 years ago- (Age: 17)

"What do you mean you're going to join the army?!" You screech out in horror as you learn the news from your friends. Midorima, Kise, and Aomine were all entering the war. It didn't help that your other friends had either moved or could never hang out anymore because of their family business, but now they were leaving. "Let me go with you! I can help fight, can't I?" You plea. "No! You're a woman; you can't do something like that. Leave the protecting to the men!" Aomine snaps at you. You step back at his frightening tone, but quickly turn angry. "So what if I'm a woman?! Can't I make a difference? Gender is nothing!" You retort back, infuriating Aomine. "It does matter! Women are weak, and are just made for simple stuff like house work and holding family heirs!" By now, Midorima and Kise had already back away, knowing it was only going to become worse. You finally snapped, giving Aomine a hard slap to the face. "You know what, I don't care anymore. Go to war; serve for your stupid honor! I will prove to you that women are just as great as men!" You yell as you turn to Midorima and Kise, giving one last goodbye. Walking off, you turn around and say these final words to Aomine:

"Just know I won't miss you whatsoever. Don't come crawling back."

"If you even survive."

-Present time- (Age: 19)

You finish off your current enemy, taking out your katana from their now dead flesh. After what happened two years ago, you became an assassin, and you would kill any enemy from the other side. You were well known, as a hero by the citizens, but as criminal by the army and government. You didn't care however; you just wanted to eliminate any enemy from the opposing army. You became bloodthirsty, craving the respect you deserved. All of this was because of what happened with Aomine. You left your family, just to prove the strength that women can have. Self-trained, you became an unstoppable force. However, no one knew you were female. You didn't have a very large bust, and no one really saw you in person. You were currently attacking one of the main bases of the enemy army, hoping to find and kill some higher ups. Finally getting into the general's quarters, you prepare for another battle. You knew he would be tougher, because not just anyone becomes a general. Entering the room, you become face to face with a quite handsome young man, actually about your age. Staring right at you, he smirks. "Well, I think I had the wrong person. You're quite puny to be the person who attacked my army." He yawns as he pulls out his sword. "This is going to be easy." He claims, charging at you. After a while, you hadn't been able to get any good hits on him. He however, was able to hit you multiple times. Finally, you were pinned to the ground, sword at your neck. "Well, aren't you going to kill me?" You spit at him, venom clearly in your tone. "Well, I want to see the face of my opponent before I kill them~" He replies with a cocky smirk, pulling down your mask, revealing you feminine features. "Wow, aren't you a pretty one? I might as well keep you alive. How about we make a deal?" He asks, clearly confident. You raise an eyebrow, interested in what he had to offer. Taking it as a cue to continue, he states his proposal. "I promise to keep you alive, if and only if you join our side and fight for us."

Eyes widening, you realized this was most likely your only way to say alive. Sighing, you reluctantly agree with his deal. Sheathing your weapons, he holds his hand out for you to shake. "The name's General Tatsuya, Tatsuya Himuro." He smiles as you two shake hands. "(L/n), (L/n) (F/n)." You reply, returning a smile as well.

It had been about a month of working with Tatsuya, and it actually wasn't that bad. After listening to their reasons for the war, you actually started to agree with them. You grew close to all the other generals, such as Takao and even Shogo. You quickly became a general, but still hid your face while in battle. The word that the famous assassin that the citizens loved had turned to the enemy's side had spread, and people were devastated. You actually had a huge impact on the war, and you had hundreds of kills, which is why you were well known in the first place. The army was furious, knowing that they now had a major threat upon them. You and Tatsuya had just set out for another attack, and you went ahead through the forest. It was a routine for you to take the forest to scout the enemy, and get some silent kills while the rest were to heads on attack. You watched the rest of the army marching in the fields, as you continued on your short and fast paced journey. Finally spotting the enemy, you notice a general at the back of the enemy army. You decided to strike him first, since he was their main source of order and power. Prepping yourself, you watch him, waiting to strike. Looking at his unclear face behind his helmet, you felt… Strange. It was like you knew him. Shaking it off, you finally jump out, weapon pointed straight at him. He turns to face you. And easily dodges your high speed attack, causing you to land a bit roughly nearby. Turning to face him, you notice that some other army members had their weapons ready, prepared to attack. Scoffing, you lunge forward, easily slicing a few of the soldiers. Watching as they fall to the ground, you notice the general get of his horse. Telling his allies to keep moving forward, he turns to you. You swore that you have heard that voice before. You evade his attack, amazed by his speed. You two start to fight, continuously swinging at each other. After what seemed like forever, you both were beginning to grown tired. Or so you thought. In one quick motion, you were pinned to the ground. You looked into the eyes of the general, your (e/c) eyes widened, realizing who it was. Those blue eyes were unmistakable. You were fighting your childhood friend, Aomine Daiki. After two years, you finally met him again, only to be on opposing teams. You realized now that you failed at your objective, unable to prove your point from two years ago.

Ending 1:

Your eyes start to tear up, knowing it was the end. Aomine raises his weapon, ready to strike. You breathe in, preparing for your final moment. You see Tatsuya rushing over, but you knew he was too late. Looking Aomine straight in the eyes, you frown, and start to cry. Right before he struck you, you said these final words to him:

"I'm sorry that I couldn't prove anything to you, Aomine-kun. I love you."

It was at that moment that Aomine realized what he had done. He ripped of the cloth that covered your lower face, only to reveal it was you. He looked at your now limp body in horror, going over what had just happened. He killed you, his childhood friend, and the one he loved for over 10 years. He stated screaming and crying, right there on the battlefield. The one he promised to protect, was killed.

By he, himself.

Ending 2:

You started to tear up, but at the same time, started to laugh. Aomine's eyes widened. He could recognize that voice a mile away. He dropped his sword, and ripped down your mask, revealing your face to him. "Well, that's a way to go out, isn't it? Killed by the one that promised to protect you. Nice job, Aomine-kun." You stated, a cocky smirk appearing on our face. "(y/n), what the HELL are you doing? Why are you on their side? Why are you even fighting?" Aomine questions, getting irritated by the girl underneath him. "That's a story for another time, don't you think? Oh well, bye, bye, Aomine-kun." You tease, slipping out from under him. "If you want answers, you can meet me on the bridge at the river nearby. Hope to see you there." You finish, rushing back into the battle, finishing your fighting, and heading back to your base. Aomine just sat there, in shock as you bolted away, unsure of what happened.

It was late at night, around 2 am. The clouds were a dark gray, and the moon was shining. The man known as Aomine waited for the female he had just recently reunited with. He heard light footsteps behind him, signaling life. He turned around, only to see your frame once again, dimly lit by the moon. The rain had just started to fall from the clouds, as he looked at the woman before him. His faced softened in a relieved and joyful expression. He was so happy to see her, that the tears just poured out. He immediately embraced her, in a tight yet gentle way. It was as if she was hiding away, and that he may not have ever seen her again. Still holding her as the rain poured, he whispered in his unchanged voice:

"I love you, and I'm so sorry I hurt you."

It ended with a kiss, underneath the shining crescent moon.

Dang it, I thought this one would be really cool, but when I proof read it, it wasn't as amazing as I thought. Oh well. Hope you enjoyed it, and please leave requests for me!

Based off Crescent Moon by: Kaito Shion:

watch?v=eYMAjfq7UB0