*Mikasa's POV*

I woke up with tears still falling cause I couldn't help but remember what I saw in the infirmary "he has two lovely women who love him, do I even have a chance with him?" I ask myself in the mirror 'maybe he really likes me but only as a friend' I thought to myself I walk outside of the bathroom when, "cadet Ackerman all of the troops and Fairy Tail members are needed outside by the commander and the master of Fairy tail" I went to the infirmary to check on him even though I knew the two women were there but I just really want to see him when I'm in front of the infirmary I hear mumbling I heard his voice "so, we're going to leave soon" he ask and I heard Erza's voice too "yes, this night the master already decided" tears suddenly fell as I heard them 'he's leaving? how could he?' I then walk off the infirmary then I heard him Call me "Mikasa! where are you going? we are needed elsewhere." as he approach me I slapped him real hard to which shock him "huh? what did I say?" he ask confused "you are so heartless and so selfish..." I said then walk away leaving a confused [Y/N]
I went outside and saw [Y/N] line up with the Fairy Tail Guild as their master walk up"Alright listen up you guys in the Survey corps we, the Fairy Tail guild, welcome you as our new Members and accepted you as Part of our Family, and we shall help you get your freedom back" he proclaim as all the members saluted us their master continues "all of the titans shall regret waging war against us!!" "YEAH!!" all exclaim with a loud roared that which can be heard even in wall Sina Then all of the Survey Corp Line up to be marked by the guild they point to which part of the body is marked mine is from the upper right arm 'I misunderstood him' they told us about the teams

Teams:

Team 1: Natsu,[Y/N], Lucy, Eren, Erza and me

Team 2: Gajeel, Ymir, Mirajane, Sasha, and Connie

Team 3: Laxus and his team, Jean

Team 4 (intelligence Squad): Armin, Wendy, Jet, Levy, and Bertolt

Team 5: Gray, Levi, Droy, Hanji, Reiner, Krista and Juvia

Team 6(Eye in the sky): Happy, Charles, Pantherlily, and [E/N]

Rear: Makarov, Erwin and other fairy tail member

after they announce the team I approach and called [Y/N] but he ignore me, it broke my heart I hurt the one I like without giving him a chance to tell the full story then I was approach by Erza "hey Mikasa mind if you and I go for a walk?" I just nodded it was an awkward silence but Erza break it "so Mikasa, what do you think of [Y/N]?" what does she mean? does she know I like him? "why ask me so suddenly?" I ask "because the first time I met him he's been shy and distant to our member but, when we broke his shell he's a cheerful and caring person but today I notice he's been a little distant and something is bothering him" 'I knew it it must be from the infirmary' I think saddened by the thought of it "hey, you feeling okay?" Erza ask in concern "oh, uh nothing just thinking about something" I replied Erza just smile "well let's prepare for tonight" I only nodded and go back to HQ when I was walking in the corridor I bumped into someone "I'm sorry I wasn't paying attention" a familiar voice said "[Y-Y/N]?" I said "Mikasa?" he then said "can we talk?" he nodded we went to the balcony in his room "listen, I'm sorry about what happened in the infirmary I really thought you are going to leave us and I hust jump to conclusion" I said with tears running down my face I expect him to be mad but he just put his hand on my cheeks and wipe the tears "It's fine to be honest, I jump to conclusions myself I thought that you were mad because I said something to offend you that's why I ignore your call, I'm sorry too" he then kissed me on the forehead which surprise me, we then enjoy the sun as it sets "are you nervous?" I ask him "A little but I have you guys on the team so I have nothing to worry about" he said he then closes his eyes to enjoy the fresh air I blush because he was so peaceful I reach out for his hand before I hold it he opens his eyes and notice it but I put it back he then smiles "I have something to give you" he said as he reach for his pocket and put something on my finger a ring I blush "t-thank you" he just smiles. Then Eren came in "[Y/N] we're about to leave. are your things prepared?" he then notice [Y/N] is holding my hand "What are you guys doing?" Eren ask we then put our hand away I noticed him blushing "nothing really" I answer him, we then went outside to hear from Master Makarov and Commander Erwin.

"Alright my Children we will now commence 'Operation: Maria Takeover' if any titans engage you kill them without any hesitation this is for the glory of humanity the titan's shall bear witness the true wrath of the humans!" as we roared "now listen up team 1, 2, 3 will be the vanguard, team 4,5 shall be the middle team 6 are our eye in the sky, and the rest shall remain in the rear-guard" Erwin said "all teams forward!!!" we then charge "[Y/N] see if there's any enemies" Lucy ask "Holy eye of the Light Dragon"[Y/N] said "what kind of move is that?" I ask Lucy "it's not an offensive move but, he can see beings of darkness in 100km radius like the titans he can see them, if anyone or anything is not pure of heart he can see a taint of black." she explained "There are 16 Titans closing in 4 in the right, 6 in the left and 6 in the middle."[Y/N] said "I'll take care of the right" Lucy said "I'll take care of the Left. I'm all fired up now" Natsu said "we'll take care of the middle" I said to the two of them we then separate but it's not that far they already engage in battle I can see burning and a flash of light on both sides "I can't use my light Dragon slaying magic it will attract more titans, so I'll just use swords to bring them all down. Requip Dark armor" he's then clad with a dark and red armor he jump from the horse and requip himself with two blades then he suddenly disappear "w-where did he go?" Eren ask he then appear behind the neck of a titan and cut it's nape he did it again until every titan is dead then he return to us "w-what happened?" I ask him "that is called my dark armor I only use it where there is no light because it makes the strength of the armor double and use it as camouflage" I was shock to see that armor we then regroup with Natsu and Lucy "Let's move on" Erza said "aye sir" I was surprise by their response which makes me giggle.

*[Y/N] POV*

We then close in we are near wall Maria the I heard a Loud thunder and I saw lightning I used my holy dragon's eye then I saw the colossal and armored titan "shit, this is bad, Warren.... WARREN!!" I shouted 'what is it!?' Warren ask me telepathically 'Tell everybody to gather, the armor and colossal titans have appear' I said 'Okay' we then retreat to a nearby town and hid there. Everyone was there except Gray and Armin's Team "Hey guys!!" Happy then came to us "What is it buddy?" I ask the blue cat "Gray and his team are engaging the armored titan and the armored titan It's Reiner..." before he continue Lily "same thing goes for Armin's team, Bertolt is the colossal" my eyes widen in shock as they've told me the truth I took a glance at Eren his eyes fueled with anger he tried to bite his hand but Levi and Jean stop him "LET ME GO!! I HAVE TO SAVE ARMIN AND THE OTHERS!!" He yelled "now isn't the time to be angry you going up against the armor and colossal titan" Jean said as Eren Calmed down "[E/N], come here" I said and she came "I need you to take me to Armin's team as fast as possible, Laxus go save Gray and the others" they both nodded Laxus turns to lightning and [E/N] took me and we flew it was about a 5 minute trip we were on top of the colossal titan all of them are battling we then charge at the colossal titan but his steam is hot then I have to fight heat with heat then markings came over a quarter of my body "[E/N] drop me of I'll burn his sorry ass of" she then follow my request as I fall faster and faster I gain speed my flames surrounded me "Fire devil's Giga Impact" a big explosion erupted behind the colossal titan and I saw Bertolt and pulled him out with all my might and we fall towards the ground and just our luck [E/N] save us as we touch the ground I smash Bertolt against the ground "you bastard how could you betray us!?" he was about to bit his hand but he was stopped we then went to the rest of the group as Reiner and Bertolt is restrained "what do you want to do with them?" I smile and place my hands on their foreheads "Fire devil's evil seal" I said "w-what did you do to us!?" Renier ask with a horrified tone "the evil seal of the fire devil is a skill that if a person is place with that seal the caster can decide whether that person live or die if I decide you die the flames of hell will engulf you two until you're nothing but ashes" I said "you will never be able to transform into a titan because that seal burns away every ability in the person's arsenal." I said with a glare, "Let's go back to the others" I said they all nodded wen then regroup with the other Eren punch Reiner and Bertolt "YOU SONS OF BITCHES I, WE TRUSTED YOU AND YET YOU BETRAYED US!?!?!?" he yelled at them "Eren Calm down, This isn't the time to be angry" Mikasa said "she's right, and don't worry they'll have to work with us or they'll be burned by the flames of hell" I said in a cold voice "I see you used the Evil seal of the fire devil" Master said I nodded "what do you mean?" Eren ask in confusion "The evil seal of the fire devil.... in short, I can decide whether they live or be burned to ashes by the flames of hell, so I decided to spare them in exchange they cooperate with us and if they have any hidden motives the seal will reveal itself, then I will burn them alive before they could" I explain to them. Master approach me "[Y/N] do you think that the seal can be broken?" he ask "yes, why are you asking me master?" I said "well, a family member don't threaten the life of their own" he said "okay then master I'll break the seal, I'm sorry master" I said sadly he then holds my shoulder "it's fine my boy we all had our shares of sufferings, one's happiness is everyone's happiness, one's anger is everyone else's anger that's what it means to have a family" I then hug the master then un-seal the fire devil's seal "If you ever betray my family again, I'll make you regret that action" I threaten the two shifters. now we make our way to shiganshina it was infested by more or less 50 titans "Let me finish this" The Master said as he grew to become bigger "i-i-is he a Titan shifter!?" Eren ask in surprise "no, he has titan magic he can enlarge himself and enhance his strength" Mira explained "[Y/N], how long can you hold up the shield of the light dragon?" Master ask "a-about 2 hours at most" I reply "put a shield and protect everyone" master said "w-what about you master?" I ask in concern "don't worry I'll be fine I won't let anything harm my family" tears started to fell from my eyes I nodded and cast the shield then Master went into battle Natsu is very persistent but Erza was there to calm him down an hour Later I was getting tired "are you okay?" Mikasa ask in concern "y-yeah just a little tired that's all" I answered as the master continues his rampage "light magic Rain of light" he shouted as light rain down like a meteor shower destroying every titan in sight. now the sight is clear I disable the shield panting now the master comes back to normal form and he give me some of his light magic I thanked him "well done my boy" he smile so I smile back in response, I gasp when I heard giant footsteps "Shit, there's more of them...." Gray said as everyone was shock the master is panting "Master let us do it" we all suggested he nodded then we engage in battle as well as the Survey corp. The battle continues of for almost 8 fours it was a long hard fought battle all of us are almost at the limit of their magic power I saw Natsu enter 'Lightning Flame dragon mode' he was then surrounded by fire and lightning, and Gajeel did the same thing 'Iron Shadow Dragon Mode' "what's happening to Natsu and Gajeel?" Armin and Jean Ask "It's their dual Element mode" I answer them "what the!? dual element mode?" Levi ask "Yeah A dragon slayer can have a dual element if he consumes an element of another dragon slayer" Erza answered "I guess I have to join them..." I said calmly then Everyone stop me in concern "have faith in me" I said "we already lose you once, we don't want to lose you again" they all said "don't worry I won't lose to some titans" I look at them with determination in my eyes they nodded "Thank you" I then use my power to break the limits I shouted "Break through the Limit!!" by then I was surrounded by blue flames and explosion of light my hair turns crimson and eyes turned silver I engage them and join Natsu and Gajeel "Nice of you to join us" Natsu said "gee hee" Gajeel laugh we then dispose of the titans easily, we then clean up what was left and reseal wall maria after that my hair and eyes turns to normal I lay on the ground panting, "I guess that took a massive toll on your body" the master said "I'm sorry master for hiding that technique from everyone" "it's okay i understand what the reasons are, rest easy now my boy" the master said I nodded the operation was a success.