Blue exorcist sister

Bootcamp (final ending)

‼️❌ DEMON POSSESSION❌
If any of the symptoms previously listed apply to you or someone you know, seek help immediately there is a great chance that you or them are being possessed by a high level demon!

~SNAP~
Y/n sat up Instantly, smirking, she got off the bed and walked out of her room down the halls and on to the roof. " it feels so good to be me." Although it came from y/n's mouth, it wasn't her, not anymore.

She grabbed a knife and dragged it acrossher arm. Making a portal out of her own blood. "My lord satin (that was a weird thing to type)I am reporting back to you, I have successfully took over."

"Good to hear, you have done well hades." Then the night got more gloomy, clouds started to form and sudden demons from all over were coming to the roof, from coal tar to high-level demons, they all came.

Except for Rin of course, everyone else was supposedly sleeping peacefully in their dorms and unaware of anything that was going on... well thats what the demon thought.

"I WILL RISE AGAIN!!"
"I don't think so." Click
As they all turned around, they saw Yukio with his guns loaded and pointed at y/n.

"HAHAH don't be foolish boy, we all know you don't have what it takes to shoot your beloved sister. Yukio hesitated but Pulled the trigger. The demon quickly dodged

" don't be so foolish , I know those aren't real bullets." And he was right, they were holy water pellets. Everyone knew even Yukio knew he couldn't pull the trigger on her, which ended up not playing out in his favor.

" I knew something was wrong,but I never thought this was the case."
"foolish as always I see." Satan replied, sending a shiver down his spine.

"Attack him now!!" Satin yelled, which caused the demons to lunge forward without a second thought. As Yukio was about to prepare an attack, he saw a flash of blue.

" STAY AWAY FROM MY BROTHER!" Rin screamed as he took all them out at once. Rin smirked. "you didn't really think I was gonna let you have all the fun right.

" "B-but how did you know to-" that's not important right now,all we need to do is by time." Yukio was confused but nodded in agreement.

"Aww how touching." Satin mocked. " Yukio I have a plan, stand back." Rin said and he ran at hades. As he's swung his sword at 'her', not hitting her, but using the wind the knock her down.

" how exactly do you plan on fighting me without even touching me!" " do you think this is some sort of joke?!" " no but you were right, I can't hurt my sister. But you are not my sister so." Rin jumped back up and punch the demon square in the face.

"Now!" He shouted. Then all of a sudden a bunch of exorcist came rushing out. " haha you think a few exorcist are going to hold me off? Don't be so stubborn boy."

Before the demon could turn around to finish the ritual,Izumo came with a bucket of water and washed away the blood, cutting off the only communication between him and satin.

" No you imbecile You'll pay !" The demon shouted but was cut off by chanting, Bon and kone were chanting, shiemi got out some healing herbs, and Shima was on the sidelines waiting for further notice.

" Oh? You think a few exorcist and a bunch of children are going to stop me, think again!" The demon yelled about to attack until a certain clown showed up.

"Ah ah ah what do we have here?" Mephisto questioned as he looked at the demon. The demon gulped and took a step back but stood it's ground.

" Don't think I'm afraid of you, cause I'm way more powerful than all you put together!" Mephisto chuckled. " Are you saying that to boost your own confidence, how adorable." Mephisto said with a mischievous glint in his eye. Mocking the demon.

"Mephisto." Rin said sternly, not taking his eyes off the demon. "Very well." "WAIT WHAT ARE Y-" Eins,Zwei,Drei! Just then a big poof of pink smoke a ruptured, and the demon was gone. Everyone was in a state of shock. The demon was gone but so was y/n.

Then one of the exorcist spoke up "Sir where's-" he was cut off by a another poof of pink smoke, and out came y/n's unconscious body, as Mephisto held her, everyone rushed towards them.

"Is she ok." Rin asked. "What happened." The others asked. "Y/n was possessed by a demon, and a powerful one at that, it would've been a nasty fight if if the demon had possessed anyone else, because of her daemonic blood, that made her almost immune to possession, other than very high-level demons, even they won't be much of a fight. But sadly in the process of doing so it changed her appearance a bit. Everyone looked over and gasped, her long blue hair was longer, her big blue eyes now have a gold hue in the middle, and she looked a little older too. " she's fine though right?" Rin question Worryingly. "Yes, we should give her some rest." Mephisto said as he handed her over to Yukio. "Take care of her boys." Mephisto said with pink smoke, he was gone. Needless to say everyone slept a little more at peace that night.

HAHAH BET UR WAS NOT EXPECTING TWO UPDATES IN ONE WEEK! honestly it would have been a while before my next update if it wasn't for Kianasoto9 Who gave me the push I needed, even tho it was just a comment, it meant the world to me. Thank u so much I hope you enjoy, it honestly took me about 5 hours to make but I hope it was good
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