Kevin awoke with a yawn as he looked next to him to find Red cuddled up to his body making him smile as he slipped out of her grasp before looking a the sun "nearly noon" he muttered as he pulled a Pauldron which was shaped like a skull and attached it to his right arm before attaching matching armour to his right arm, the armour was a dark grey. Kevin then pulled out a gauntlet and put it on his left hand and smiled at the gift from the Spider Queen. He pulled out a bottle of water and sipped it as he watched the forest, he could sense all the creatures within a mile of himself, when he first obtained this ability, hen couldn't control it and it led to him suffering from migraines. "A pack of Manticores to the north, a large group of Timberwolves to the north west west, Dragon to the south and Hydra due east" he muttered before pulling out a small black Apple from his bag and took a hesitant bite before nodding at the taste of lime "Demon Apples, they can have any flavour" he muttered with a smile as he ate. He scratched his chin with the clawed gauntlet on his right hand "shit I need to shave" he muttered.

        He continued to make his observations and enjoy the sun for the first time in a very long time before he ended up sighing as he remembered the day before "she will be here soon" he said as he suddenly sensed an incoming  teleport, so he pulled up his hood and cowl before leaning against the door as Celestia, Luna, Candece, Applejack and the other mares appeared with Shining, Storm and a white unicorn stallion with a yellow mane.

      The group looked at around, none bothering to look up at where Kevin was on a balcony. "Where is he Luna?" Asked Celestia but before she could answer, Kevin dropped down and landed quietly on the steps.

      "Right here" he said.

       "There he is Auntie Blast Him!" Cried the white stallion.

         "BlueBlood, you shall hold your tongue" Luna growled as the stallion glared at her as Celestia stepped forward moments before a sword materialized in her hand but before she could do anything, Kevin's sword was in inch from her throat. "Tia! You promised to give him a chance" Luna said.

       "Luna he is just a Demon inhabiting Kevin's form..... Girls Now!" She said side stepping as as the girls blasted Kevin in the chest with a rainbow, said rainbow pushed Kevin back as the ground cracked under his feet but when the smoke cleared, Kevin looked up undamaged "impossible, no evil being would be able to survive that" she said shocked as Luna growled before flying over to Kevin and smiling sadly at him. "Luna! get away from that thing!"

       "ENOUGH!" Luna roared at her sister causing all the ponies to step back "you bucking promised me, you promised me that you would not try to hurt him, and what did you do?" She asked as Celestia's ears flattened "WHAT DID YOU JUST DO!" she roared making Celestia flinch.

      "I ordered his distruction" she said as she looked down.

       "Exactly, since I came back I have trusted your ludicrous decisions with Equestria's safety" Luna growled, her wings and coat darkening slightly.

       "What Ludicrous Decisions, I have done no such thing" Celestia exclaimed.

        "No? So tell me, did you assist in the recapture of the bugbear?" She asked as Celestia shook her head "did you destroy the abomination like I suggested?" She asked as Celestia tried to say something "Shut the Buck up, you created it to be used against the Griffin Empire, now.... did you assist in the recapture of Discord?" She asked as Celestia shook her head "did you assist in place an ancient Alicorn Artifact in the Royal Vault instead of placing it in a museum?" She asked and got the same answer "did you help with Trixie's corruption? Or help with the Crystal Empire instead of letting your student deal with it?"

       "No but th...." She tried to say but Luna inturrupted her.

        "SILENCE!, now let's get to the next part, how come you gave your faith to Cadence when she wanted to make peace of the Changelings after the Royal wedding, or when Sunset wanted to reform Trixie or Twilight with Starlight Glimmer?" She asked.

      "But those turned out alright" Celestia said.

       "And what about trusting Discord? Am I so meaningless to you that you would trust a literal Chaos God Instead of your Own Blood!?" Luna responded, her voice was close to a growl.

      "Last time I trusted you, you let Nightmare to consume you" Celestia said as all the ponies gasped.

       "I only did that to say your life" Luna said her voice dripping with venom. "Because you didn't want to Harm your ex lover, you or Sombra defeat you, and then instead of consulting me and helping me, you started blaming me for everything wrong" Luna growled as her wings flared.

       "No that's because you wanted Eternal Night" Twilight said.

       "And who told you that?" She asked.

       "The book of prophecies" she said.

        "The same book Celestia wrote to protect her image, I had to watch for 1000 years as you let your 'beloved' subject hunt down everything even related to me or dark magic, the bat pony race nearly went EXTINCT BECAUSE YOU YOU!" Luna roared, causing the earth around them to shake. She took a moment before regaining her composure as her coat and wings returned to their normal wings "we don't care about your pathetic Nephew Blue Blood, I will show my new Nephew, the same pony that not only sacrificed everything to save Equestria when you could have I a simple wave of you hand, but saved use from becoming a bucking Deer's buck toy. So with that, I am leaving Canterlot to Live with my Nephew and do what you never did for me, give him the introduction to Equestria and show him compassion," she finished as Celestia and the rest of the ponies stood there shocked. "If you have no business here then begone" Luna growled as Celestia, Cadence, Shining and BlueBlood vanished in a flash of light. When they were gone, Luna sighed "that felt good to get off my chest" she said before looking at the remaining mares "why are you still here?" She growled.

        "I wish to study it and its things" Twilight said as Luna glared at her.

         "You can't and I don't really like being poked and prodded or my stuff getting touched by people I dont know" he said.

        "Pony" the pink one said.

         "Shut the fuck up, don't interrupt me, all my is millennia old, older then your princesses, fuck so am I now" he said as Red dropped down behind him and petted his head.

        "How can that be?" Asked Luna asked.

         "Time works.... differently in Tartarus, time speeds up in there the longer it goes with out a breach as a Punishment measure, but you the days are normal length, like it is a day there and a second out here, I think my total time there was somewhere in the tens of thousands" he shrugged off as the ponies looked at him shocked.

      "How can somepony last that long with out feeling alone and scared?" Rarity asked.

       "Well I wasn't alone, and my fear was the first thing to die in that place"he said as Red handed him a cup which he smiled pulled down his cowl and sipped it.

       "So you were with your companion during the time, did you two ever? You know?" Asked Dash.

        "Rainbow Dash!" Said Twilight as Red and Kevin chuckled.

         "Quite regularly actually" Red said.

         "What are those gems around your waist?" Sunset asked him as she pointed to the 30 stones on his waist.

         "These are the gems of creation, they range from basic elements to Gravity itself and these allow me to manipulate the elements in there purest form" he said.

       "Oh and how does this gravity one work?" Asked Dash as she floated in mid air to keep herself off the ground as he smirked, moved his hand to the clear stone, which glowed before he simply flicked his wrist and Dash stated to fly up for a second before he changed it back to normal and Dash face planted on the ground.

      "Sorry, i can also use it for projectiles" he said as he grabbed a small pebble, took aim at a tree before changed the stones Gravitational pull to the tree to be 20 times stronger then Equis' before throwing it with in human strength, leaving the tree as a small creator before deactivating the gem.

      "I will confiscate them off you for scientific purposes" twilight said before he glared at her.

       "Touch any of my things and I shall leave you in Tartarus, do I make myself clear?" He said as she got a cock grin.

        "And how will you do that?" She asked cockily.

        "Twilight don't" said the Fluttershy said.

         "Two even I'm not that dumb" Dash said moments before a massive portal formed behind the Violet Alicorn.

         "You have two choices, apologize and never touch my things, or spend eternity in hell" he said with a cold emotionless tone.

        "I'm sorry please" she said looking at the portal before it collapsed.

        "Now any other Questions?" He asked looking around and only found AN hokding her hand up. "Yes?"

        "Do ya hate me?" She asked as Everypony look at her confused.

        "No, you were stricken with grief.... and everything you said was true" he sighed.

        "But If ah didn't then ya never would have been trapped" she said walking up to him.

         "But then my dear sister, Equestria would have surely fallen" he said as all the ponies but AN gasped as she suddenly wrapped him in a hug.

       "Ah'm so sorry" she said crying softly as he stroked her back gently.

       "Its alright" he said smiling softly as he looked at the confused ponies "when I was five, I was stolen from my mothe and brothers by Eris and dumped in Ewuestria, then I was adopted by the Apple Family when Mac was two years old" he said as they nodded and Luna growled.

      "And Tia simply forgave her like nothing happened" she growled before sighing.

      "I think it would be best if you lot left" Kevin said to the Elements and Sunset and Storm.

       "What why?" Asked Twilight.

       "I have construction to do and I don't need to be distracted" he said.

       "We can help" AppleJack said.

        "No, I can handle it" he said standing he then turned and entered the castle with Red and Luna as the other ponies vanished in a flash of light.

(3 months later)

       The castle of the Two Sisters had been rebuilt, Dozens of Threasal Guards patrolled the grounds and walls along with Bat Pony maids, all has followed Luna from Canterlot. The surrounding forest had been cleared by Kevin with in hours and a small village was set up by the leader of Luna's guard, the monsters and creatures avoided the place after Kevin set up wards around the woods.

       During the night, Luna would sit Kevin down in her new Study and go over everything that had happened when she arrived seven years prior, she talked about the Changelings setting up a truce with Equestria, the Griffin Empire pushing the Equestrian border, Tirak's invasion, Sombra's return and Starlight Glimmer's attack. All of which intrigued Kevin to no end, although as much as she asked him about his time in Tartarus, he would simply go quiet and say it doesn't matter.

       During a particular morning, as Kevin sat perched on a balcony, he spotted a familiar Yellow filly with a red mane, by her side was a orange pegasus filly with purple hair, a black Pegasus colt, a white unicorn filly with a pink and purple mane, a white colt with brown patches on his form, a familiar Pink filly with a tiara, a silver filly with glasses and a white Pegasus filly with a dark brown mane. The group approached slowly, Kevin stepped down as his Hand moved over the clear gem as he alterned his gravity so he landed quietly behind the group.

      "This is no place for Foals" he said with his hood and cowl down as they group yelped and turned before Kevin was tackled by the yellow filly "my how you have group AppleBloom" he chuckled.

       "Ah ain't a Foal" she growled as she tried to pin him causing him to chuckle before he simply stood up and she hung from his arms "eep" she said.

      "Your still my baby sister" he chuckled as she smiled and let go before hugging him.

       "Ah know, ah'm happy to see ya" she said nuzzling him

       "Same here.... AN know your here?" He asked as she froze and smiled sheepishly "really?" He asked.

       "Ah wanted ta see ya" she said as he patted her before looking at the pink filly. "Oh Kevin this is...." She was saying before Kevin interrupted.

      "My Goddaughter Diamond Tiara" he said as she waved at him.

       "Your goddaughter?" AppleBloom asked.

        "Her father was one of my bestfriends" he said as he smiled sadly.

        "Was?" Bloom asked.

        "Things change.... anyway, who are the rest of your friends?" He asked.

         "Oh um this is Scootaloo" Bloom said pointing to the Orange Pegasus, "Sweetie Belle" the White Unicorn, "Pipsqueak" the White spotted earth pony, "Rumble" the black Pegasus, "Frost" the white pegasus, "and Silver Spoon" the silver earth pony.

      "Nice to meet you lot" he said as the greeted him. "As much as I hate to do this but I reckon you lot better leave before AJ Flips" he said.

      "Can you come back to Ponyville?" Diamond asked.

       "I doubt many people would be happy to see me" he said.

        "Please just for the day" Scootaloo asked as he sighed.

        "Fine" he said before his gems glowed and he opened a portal "shall we" he said as he pulled up his hood and cowl out of habit and let the teenage ponies through before he checked his armour and walked through.

(Ponyville, SugerCube Corner)

       Filthy was sipping his mornin coffee happily, he had recently divorced his wife after he discovered her abusing their daughter physically, her father Spoilt Rotten was furious but was arrested shortly after when his daughter tried to make a deal and reveal that he was a wanted Drug Lord, the two would spend a very long time in prison. Filthy hummed softly as he read the paper from a few months back and smiled "Equestrian Hero Returns! Luna Abandons her Princesshood!" The title said as he looked at the drawing of his colthood friend Kevin, the paper described him as a demon but to be honest, with Discord and Eris running around causing mayhem, a demon that is Protecting Equestria is a good thing, it was a bonus that it was Filthy's first friend.

      Filthy leaned back in the booth before hearing a loud commotion outside, causing him to be up and walk out with his coffee in hand to see the infamous Cutie Mark Crusaders step out of a Burning Portal 'what have they done now?' He thought before a tall hooded figure followed them out, its red eyes scanned the crowd as the local scaredy cats, Roseluck, Daisy and Lily, Fainted. The figure sighed and shook his head before pulling down his cowl and hood as Filthy smiled to see it was Kevin, but his smile faded when he noticed the scars and nervous look on his face as Everypony looked at him.

     "I'm out" he said as he tried to leave back through his portal before the Cutie Mark Crusaders grabbed him and literally dragged him in SugerCube Corner as the portal closed.