Title: Sorry, Nii-san

Genre: Romance, Angst, Hurt & Comfort

Rated: M

Summary: If I wasn't so reckless, if I didn't left him together with Shiemi then none of this would have happen. He should be here right now, talking, laughing, picking a fight with Suguro-kun, but no he have to be gone, at a place I don't know, without even knowing if his fine, eating properly or more importantly if they did something terrible to him. I'm sorry, nii-san. I'm sorry Rin… AU takes place during episode 9, when Yukio followed Neuhaus to the roof.

Warning: angsty scene, violence, twincest and lemon in the future.

Main Pairings: Yukio x Rin (Yukio as seme, Rin as uke)

One sided Pairings: Mephisto x Rin

Chapter one

It was night time, at an old domitory where Okumura Rin is sleeping soundly at his room, snoring. Never noticing the sound of the door being open or the sound of footsteps going towards his bed. Neuhaus slowly walking towards him. Stopping at the side of the bed, Neuhaus took out his weapon and raise it above his head before bringing it down only to froze before pulling the blanket away revealing a thick rolled blanket. Neuhaus look at it emotionlessly before hearing a gun clicking, glancing behind.

"Didn't you say you wouldn't kill him, Mr. Neuhaus?" he heard Yukio's voice asks, he straighten properly and saw Yukio pointing a gun at him. Neuhaus smirk amusedly.

"Splendid, Okumura Yukio." He stated. While at the other room, Shiemi is trying to wake up Rin who keep on mumbling in his sleep.

"Rin!" she shouted, Rin slowly fluttered his eyes open and saw Shiemi, jumping away immediately shock and surprise bringing the blanket and pillow with him.

"Wah! Shi-Shiemi?! What are you doing here?" he asks hugging his pillow, before looking to the side. "Were you trying to seduce me in my sleep?" he asks dreamily.

"Shh, you wouldn't wake up, so Yuki-chan carried you to another room." She whispered, Rin look at her, while she look down.

"He told me to just stay he—"

Bang! Bang!

Before Shiemi could finish her statement they heard a gunshot. They look up, before looking at each other leaning, gasping. Shock, surprise and scared.

Meanwhile, Yukio is fighting Neuhaus who keep on summoning some hands of a Ghoul, while Yukio keep on firing the said attacks.

"Come forth!" Neuhaus commanded, sliding his left hand, full of blood, to his right arm which is full of magic circle, before some hand ghoul came out. Stopping for a moment Yukio fired the ghouls, pausing for a second gritting his teeth before running forward. Opening the door to the roof, pointing a gun at Neuhaus walking slowly forward.

"Sensei, Why is killing my brother necessary to you?" he asks, said Sensei just look at him letting blood on his left arm to flow towards the magic circle surrounding it. Yukio step back when the hands went towards him before taking his second gun from his back side. Grunting, Yukio run sideways while firing at the hands, missing one hand. He pause, making the hand that Yukio missed grab his leg and drag him. Grabbing a spray from his felt, the younger twin attack the ghoul with the holy water making it to let go of him and disappear. Grunting, Yukio kneeled in one leg and look at Neuhaus who manage to draw a magic cirlce.

"You're slow." He plainly said, before Neu, could even stab himself they heard a shout that made Yukio freeze in fear.

"RIN!" they heard Shiemi shouted, followed by Rin's scream and a loud explosion, three floors below them. Yukio gasp and run to the edge of the roof and saw a smoke coming from the room where he left Rin and Shiemi alone.

"Nii-san!" Yukio shouted before looking at Neuhaus who laugh.

"Your mistake Okumura Yukio, you shouldn't have left your brother alone." With that said Neuhaus throw a smoke screen to the ground. Yukio covered his face and when the smoke disappeared, he could no longer see his teacher. Yukio cursed before going downstairs to look for his brother.

When Yukio and Neuhaus are battling at the rooftop

"Wait, Rin! Where are you going?" Shiemi asks holding Rin's hand and stopping him. Rin look at her.

"I can't just left my brother alone Shiemi! I'm going after him and see what's wrong." He said,

"You're not going anywhere, Okumura Rin." they heard a dark voice said. Rin turned around and saw a demon, a powerful Minotaur.

"Who are you?" Rin asks, going on defense stance.

"A demon ordered to capture you…" with that said, the demon attack Rin and Shiemi with fire balls. Rin cursed, turning around he grab Shiemi and jump to the side. However that was a mistake, as if the ball had a mind because when Rin jump to side it followed Rin who look at it shock and surprise before jumping on the other side being followed again. Rin cursed and continue to jump side to side just to avoid the fire ball and Shiemi getting hurt. A slight mistake happen again, he hit a corner with nowhere to jump, on his left was Shiemi sitting and on his right was a minotaur standing. Rin look ahead and saw the fire ball that'll reach him anytime.

"RIN!" Shiemi shouted, Rin screamed before he got hit by the attack. Shiemi covered her face and look ahead.

"Rin!" she shouted, looking around the room and saw unconscious Rin being carried by the minotaur like a sack of potatoes.

"Rin!" she shouted and run towards Rin only to be pushed away by the power of the demon to the wall. The minotaur immediately left.

"Rin…" Shiemi sobbed minutes later, Yukio pulled the door open and saw Shiemi crying, at a corner we're Rin was trapped was a huge hole, he look around t find the most important person of his life only to see the Kurikara lying on the ground but no sign of his brother.

"Shiemi what happen?" Yukio asks panicking, Shiemi look up, crying.

"A-a d…de-mon…. attack us…. i…it took Rin…. With it…" Shiemi shouted, Yukio froze, before shaking his head.

"No….no…..NO!" he shouted before running from the room, and went to their room.

"It's a joke, just a joke…. If I went to the room, nii-san is just there sitting at the grinning and making a peace sign and saying it's all a joke…" Yukio said to himself. "Yes, that's right, its all a joke!" he shouted opening the door of their room and froze when he saw the bed just the same on how he left it when he went after his teacher….

"No…" whispered Yukio, "No…. NO RIN!" he shouted to the ceiling..

TBC