Canterlot

''From that Doctor!'' said Isaiah pointing at Dr. Shinemore

''What?'' squawked Dr. Shinemore, his eyes down to mere pin picks before graveling at the Celestia's hooves, his muzzle morphing into one of great panic'' Princess please believe me! I didn't tell him about that monster of an pony! Oh please you have to believe me!! I'm an good colt!!! I'm an good colt.... don't let him get meeeee!!!

The doctor's odd behavior left an bad taste in the lonely humans' mouth as if he bite into really bad eggs, Celestia's horn flashed with golden light placing an sleeping spell which caused the panicking medical pony to intensely fall into an deep slumber '' Sister... '' said the white alicorn in an hard tone '' Gather the guards I fear that we have an Changeling in Canterlot...''

''Tia.. are you sure? the defensive spells we had in placed should've alerted us to Changeling based magic... Me and Twilight made sure of it that the spells would of worked ''

''Spells?'' said Isaiah that bad taste growing into a bad feeling, changelings in Canterlot? that wasn't right...unless it was another group or simply one of the remnants of Chrissy's group if was one of Chrysalis's then he had to get them out of Canterlot before the whole city joins in on a witch hunt but then again there was something wrong with the doc, his currant behavior didn't matched up with the one from last night then there was that nurse. '' what spells? If anything there's something wrong with that doctor! I should know! he was in my room all night hell you could ask the nurse she was there when he'd mention Sombra!!!''

''Yes, they should had worked but these are Changelings we are talking about Luna, the parasites may found an weak point in the wards...again'' said Celestia ignoring the lone human her mind solely focused on the protection for her ponies ''we need to find out how they keep on infiltrating our territory and breaking though every line of security we had in placed.

'' Hmm, perhaps it has something to do with the monsters' biology or there's an hive under Canterlot herself either way we need to destroy them '' said Luna while lighting her horn '' I'll gather the 7th, 9th and the 15th battalions ''

''Luna, Celestia did you hear me?!?'' exclaimed Isaiah throwing his arms about ''Ya'll need to speak with that nurse! She was there! she glared at the doc when he mention Sombra!!''

''Ah yes the anti magic units, this should fall straight into their specialty '' Said Celestia with an nod '' But take the 25th just to be safe, 25th specialize in water based magics they should be able to counter Changeling greenfire if the parasites manage to infiltrate our guards as well we'll need them while you do that I'll check the city's wards and inform the ponies of the threat and that they need to stay in their homes.... the last thing we need is an repeat of the wedding''

''Girls?'' deadpanned Isaiah ''are ya'll even listening to me? n-u-r-s-e!

'' Agreed Sister, I believe that some of the guards are still recovering from being trampled and then there-

''GIRLS!!!!'' Yelled Isaiah

''Sorry Beloved'' said Luna realizing that they were ignoring the love of their immortal life and attempted to nuzzle the human only for him to raise his hand stopping her which cause her to flatten hers dejectedly

''Luna please I need time think things though... but before ya'll go ya need to check with the nurse. I don't know what going on here but I heard what I heard and saw what I saw... if you need me then you know where to find me.....

''Isaiah I'm sorry but you need to stay at the castle'' said Celestia '' until at least we are able to find the Changeling.....what's wrong?''

'' Who is Sombra? what the hell is wrong with the doc!''

Celestia sighed heavily '' Dr. Shinemore despite his genius suffers from post-traumatic stress disorder due to his years of severing Sombra as his doctor... Sombra Amore is or rather the former tyrant of the Crystal Empire with thousands of crimes against Pony-kind, everything from enslaving his own subjects to experimentation Sombra is guilty of.

''So Sombra is basically an Nazi'' interrupted the lone human

''A what?'' asked Luna cocking her cutely

'' An human thing, don't ask about it'' Isaiah said quickly ''please continue''

As I said Sombra was an tyrant but he wasn't always like that, there was an time Sombra was an kind ruler but that was before his herd was murdered..... Sombra went mad with grief and turned to foulest of magics to back them back to life. He succeed partially but at the cost of what was left of his sanity and then his experiments started.... five thousand and eight hundred foals lost their lives all for creating artificial Alicorns.....

Artificial Alicorns? Isaiah thought as his mind began to block out Celestia. artificial alicorns wait is she talking about the Changelings? Is Sombra responsible for creating Changelings? Well they do like look Alicorns if alicons had holes..... why do Changelings even have holes to begin with......

''Because their are not finished'' a dark voice whispered into Isaiah ear causing the hairs on the back of his neck to stand '' finish them boy! my children to be finished!''

...to this day we never learn what happen those foals'' finished Celestia solemnly

The lone human went to tell his girls about the voice but he find that he couldn't move his mouth, panic started filling the human's soul as he felt air round him grow icy cold.

Tell them about me then they will died, Isaiah help my children finish them for me and no harm will come to your herd. (dark chuckle) You know that the dead don't rest or have you forgotten about earth your home thanks to theses weak harlots?

''Who are you?'' Isaiah's mind whisper back

''I am Sombra Amore the rightful king of the empire and thanks to Celestia's idiot of an student and my lovely daughter unknowingly giving you a bottle of my kingly essence, ah mares were always so easy to influence such grant being like myself but then again stallions always had advantage over the weaker willed mares, I had enter an new level of existence one that far surpasses my old life but even here I still subject to the fates and they had chosen you to be mine. I believe what I am now what your kind called an inner demon of sorts now Isaiah don't make this more difficult then it needs to be boy. help me and I'll help you, think about boy think about the advantage you can have with my kingly guidance

Isaiah?'' said Luna in concern taking an step forward to the oddly silent human ''Beloved? what troubles thee?

''Ah I believe that this is when I take my leave of you Isaiah but remember one word and they will died including Cadance

Once the dark king was gone the lonely human felt the control of his mouth return to him, and the air return to it's normal temperature easing all signs of his other worldly carjacker. he looked at his mares their faces heavy with concern believe that they upset him in someway but how they didn't know thanks to their limited knowledge of human body language.

''Sorry...'' that what the only word Isaiah felt like saying despite wanting to say more but he didn't know if he would ever trust the princess ever again. He knew should try but the damage they had done was too great at the moment.... he needed to be alone for while perhaps he should just go to what was left of his home the steel shipping container and go straight to Chrissy... he needed to know if what he thought was true that the Changeling were the missing foals from Sombra's Nazi style experiments. Finally finding some strength he uttered '' I need to go...''

''Isaiah sweetie?'' said Celestia with flatten ears '' is something wrong? I know we been terrible marefriends but please stay with us.... we can work this out''

''Sorry but.... but I need to go'' repeated the human

''Please Isaiah don't be like this..... we love you,'' said both Celestia and Luna at the same time ''you know that don't you?''

''I know.... I need an long hard drink and time... can you give me that time?

''We'll try.... '' said the sisters sadly

The human nodded and slowly walked towards the doorway before stopping torn between his mind; heart and soul. What the hell going on? Isaiah mentally asks before stepping out into the hallway then looked back to the two Alicornian sisters staring at him hoping that he would change his mind and return to them. Isaiah chewed his lip for an moment to think of something to say, anything would do, he needed something to show the sister that was wasn't exactly the end but they are still on the edge of losing him forever but he found his willing fleeting yet with the though of the changeling queen on his mind he manage to say '' I love you'' before disappearing into the shadows of an equally lonely as him hallway.

Author's Notes:

man this one was a difficult chapter to write but seems we have an new player in the game of hearts..... and it looks like I'm going back shopping for editors. I'm also thinking about changing the third person point of view into first person... I just write better using first than third.

https://www.youtube.com/watch?v=bBdlgn_0dBk