Attack on Titan: the Metal Titan (Mikasa x oc)

Chapter two: the Armored titan vs the Metal titan

Eren and Mikasa were trying desperately to free Carla. But the debris pinning her down was far too heavy for a human to lift, Eren looked up and saw a titan with a demented smile glued on its face. It was heading their way, Carla was trying to urge Eren and Mikasa to run and leave her. But the two outright refused, when Hannes arrived, she begged him to take Eren and Mikasa and run, he refused...at first, but his courage was crushed in one glance. He ran back and grabbed Eren and Mikasa, then bolted. Eren could only watch helplessly as the titan neared Carla. "STOP IT! NOOOOOO!!!" He screamed, suddenly a titans foot slammed into the ground knocking Hannes off his feet, and sending the three flying a few inches. The owner of the limb cocked its arm back and punched the titan in the face. Ripping its jaw off. "What was that!?" Mikasa exclaimed, she then gasped at the titan in front of them. Eren, Mikasa, and Hannes were shocked. A titan fighting other titans was unheard of...until now. The titans body was covered from head to toe in light, maluable and durable metallic skin. As it opened its mouth a few flickers of fire escaped it, as the 'Metal titan' released a demonic roar.

Eren, Hannes and Mikasa had to cover their ears, as the roar shattered what remaining glass their was. The Metal titan then knelt down, grabbed the roof of the house that had crushed Carla, and violently threw it aside. It then did what the three humans behind it didn't expect, it scooped her up gently, enclosed her injuries, and generated enough heat to-somehow-heal her injuries. Even Carla's broken legs were mended. The titan walked over to Eren, Mikasa, and Hannes, knelt down, and put Carla down. As it stood up, it pointed to the evacuation gate. "Go..." it spoke, the four were shocked to hear the titan talk, but complied. Carla looked back and saw that it looked...relieved? Almost as if it was glad it saved her. Then its expression changed when the titan it knocked out tried to hit it. Using it's left arm to block the attack resulting in a loud 'clang' the Metal titan then brought its foe into an armlock, and an auditable 'crack' was heard. Before the Metal titan grabbed the titan by the back of its head and threw it into another titan with such force that both titans exploded. The Metal titan roared again, as every titan in Shiganshina answered it's challenge. Using its metal skin, the Metal titan grew large needles out of its arm, before launching them at the oncoming titans. Killing them as they pierced their napes. Then the Metal titan grew spikes on its knuckles, and punched a Crawler in the mouth killing it instantly, it then charged, punching two 15 meter titans, crushing one 5 meter titan underfoot, and punting another. It then bit down on an Abnormals nape, ripping it out, spraying blood everywhere. Then its right arm started glowing red, before throwing a punch that rendered another 15 meter titan into a burning corpse. The Metal titan roared then jumped, landing on a 10 meter Abnormal that was about to eat someone. It then heard footsteps heading towards the gate. Turning to see an Armored titan bullrushing the gate. (No...not on my watch!) The Metal titan thought, it then charged the Armored titan and slammed into it, knocking it off target and off its feet. The Armored titan then changed its priority to the Metal titan, who looked ready to fight. The two then charged at each other, when they collided the resulting shockwave sent debris everywhere. Then the Armored titan punched the Metal titan, sending the Metal titan sliding backwards. Growling it ran at the Armored titan and punched it, sending the titan flying back. The Armored titan got up, a few cracks on its face. It couldn't afford to underestimate the Metal titan's strength. Taking a step back and getting into a sprinting stance. The Armored titan charged the Metal titan, who braced itself for impact, the titans collided sending out another shockwave, the Metal titan was being pushed back, however the Armored titan was losing steam fast. The Metal titan then took a step forward, and started pushing the Armored titan back, before headbutting it, shattering its face armor. But before the Metal titan could kill the Armored titan, a loud crash followed by the sound of falling rock made it look at the now shattered gate. It then glared at its enemy, before grabbing it and throwing it out of the fallen wall.

-A few minutes later-

On the boat, Asura had fallen asleep. The exhaustion of his fights hit him like a train when he reverted to his human form. A few days later Asura, Eren, and Mikasa were talking about joining the Scout Regiment. "I'll join you." Asura said, making Eren and Mikasa look at him wide-eyed. "I know the outside world better then anyone...besides, I hate being trapped behind these damn walls, that and someone's gotta keep your sorry ass alive Eren." "If you two are joining the Scout Regiment, then so will I." Mikasa joined in, they then swore that they would keep each other alive, and see this war through to the end.

-Five years later-

-Asura-age 18
Humanity's Jack of all Trades. Asura came from beyond the Walls and possesses inteligence, agility, strength, and endurence that make him a fierce combatant. he also has the ability to adapt to hostile enviroments that make travel impossible. Secretly Asura has the ability to transform into a titan at will.

-Mikasa Ackerman-age 18

Eren Yaeger's adopted sister and childhood friend to Asura and Armin Arlert, Mikasa Ackerman has a calm demenor and rarely shows emotion. she is fiercely protective of Eren to the point of being a bit 'overbearing' as Asura stated. As the years have gone by, she develops feelings towards her white haired friend. Whether or not she'll confess these feelings to Asura, will depend on the war.

-Eren Yeager-age 17

The son of Grisha and Carla Yeager. Eren has a stubborn personality, and a will of steel. He's also very bullheaded, willing to do whatever it takes to fulfill his goal of killing the titans. Eren and Carla owe much to the mysterious Metal titan that appeared in Shiganshina five years ago and saved their lives. like Asura, Eren can change into a titan, however he has very limited control over it.

-Armin Arlert-age 17

Armin Arlert joined Eren, Mikasa, and Asura when they enlisted into the military to join the Scout Regiment, to try to become braver. Willing to tackle any challenge, what Armin lacks in strength and stamina, he makes up with his intelligence, and perserverence.

And that's it. As always comment rate and leave advice so I can improve, next time it's off to boot camp!