Chapter One- The beginning of a nightmare

Hello everyone and welcome to my first story ever! ^w^

This is a crossover between four of my favorite animes. K:project, D. Gray Man, No.6 and Karneval. This story come to my head after reading Lazos DKNK by Alexa95 and she let me borrow one of her awesome ideas for this story. Thank You!

All comments are welcome, but take note that English is my second language so I will have errors and I don't have a Beta. I edit it myself so there must be still some errors left. I tried. TT^TT

I don't own the characters, nor the animes, mangas or light novels, but the story is mine. This is why this is a fanfiction. xD

Enjoy!

"Brother where are we going?" Asked Gareki scared. The hold on his brother's hand tightened. He was only five years old, the youngest one of four sons. Gareki has black, messy, short hair and bright olive eyes. He was wearing brown pants and a white shirt. White socks could be seen at the side of his gray tennis shoes. He had lost his sweater, and he was not a bit worried about it. "Where is dad?"

Yuu looked back at his little brother but didn't said anything. How could he? His father was dead, brutally killed by those who wanted power. Yuu didn't wanted to tell him that.

Yuu was nine years old and the oldest son, it was his duty to protect his younger siblings, but he had failed. Two of his brothers were captured at the time when his parents were murdered. He managed to take Gareki away from them, but now they were been pursued. Yuu has black, medium-length hair and deep blue eyes. He was wearing black pants and beige sweater with black tennis shoes. He was tired, but looking back at Gareki he refused to stop running, he will not give up. He had promised his father to protect him before escaping, then he had hear the gunshot and he knew that he wouldn't see his father anymore.

The world was divided into four main powers after the apocalypse that killed almost half of the entire population ten years ago. The Vatican took control of the northern continent, a place filled with akuma. Yutopia took over the southern continent in which, people believed, a goddess resided. Nihon took the eastern continent, a place where a lot of strains, people with super abilities, lived. Regierung took over the western continent, a continent filled with varuga. And the central continent was known as Neutral Ground, in which everyone could go in and out as pleased. It was the territory were people that were not wanted by the other countries lived. That was his birth country.

He still didn't know why the Vatican and Yutopia were after them. It was unheard of countries going after the people in Neutral Ground, without the people actually knowing they were coming and why they were coming. It had happened before, but they were chasing someone that escaped from one of those countries, not people, let alone children, that had never left the central continent.

'They didn't care about our parents, they are after us.' Yuu thought.

"There you are." A voice behind them spoke up, causing him to shiver. Gareki's breathing became faster and labored. This was the man who had killed their mother in front of him, and his little mind couldn't understand why that man had taken his mother away from him. He was scared. The man didn't looked like an evil person. He had a calm aura around him and seemed like a kind person. He had lightly-colored hair and glasses. He was wearing a black cassock with a rosary around his neck.

Yuu put Gareki behind him and asked. "What do you want?"

The man laughed. "I'm just making sure this plan was not a waste of time, you see. Only one of your brothers has show the abilities the country of Yutopia has been looking for."

"Abilities? What the hell are you talking about?" Yuu could feel Gareki trembling with fear behind him.

"My most sincere apologies, my name is Apocryphos. You must be Yuu, and the little lad behind you must be Gareki I presume? I'm here to see if one, if not both of you, are compatible with innocence. Since your uncle was such a great exorcist." Apocryphos started to walk near them, which caused Yuu to stand in front of Gareki protectively.

"Stay away from us!" Yuu screamed at him.

"This kid is too quiet." Apocryphos said appearing next to Yuu and grabbing Gareki by the neck. "He is not an innocence accommodator either, such a waste of time."

"Let him go!" Yuu screamed and thrown himself at the man in an attempt to make him fall, but Apocryphos got a hold of him too and sent him crashing against a wall.

"He doesn't show any kind of power like his other brother does." A scientist that appeared from behind Apocryphos said, while holding a small device showing a red light. "We don't have any use if him."

Gareki's eyes widened. They had said the same thing about his parents and they had killed his mom. 'Are they going to kill me too?' He panicked and started to struggle. Yuu got up, he wasn't going to let them kill his brother. He had promised to protect him and he will do it. Using all his strength he tacked Apocryphos down, making him lose his hold on Gareki.

"Gareki run!" Yuu screamed. Gareki stood up and run as fast as his legs could take him. The scientist tried to catch him but failed, he turned around, ready to follow him but Apocryphos spoke up.

"Leave him, he has nowhere to go and he is of not use to us." He had managed to hold Yuu down. He keep fighting but not as much as before. He had managed to keep them away from his brother and that was something.

"I'm going back, I already have what I need," He looked at Yuu and smiled. "Lets go to your new home, shall we?"

–- -

Gareki keep on running, he was afraid and alone. His mom was dead, his dad didn't come with them, and they took his brothers too. He hid himself in an alley and started to cry. What could he do? He was just a kid, he didn't had the power to stop them.

"Hey kid, are you alright? Why are you here?" Gareki opened his eyes. He had fallen asleep against the wall. It was already dark and it was getting cold. He shivered involuntary and the woman in front of him took off her coat and offered it to him. "Are you lost? Where are your parents?"

At the mention of his parents he turned his head away. A part of him knew they were gone, everyone was gone. He was truly alone. The woman looked at him sadly for a moment before asking, "If you have no family, would you like to come with me? I know of a place where, maybe, they can take you in."

Kuroh barely managed to escape. After Nezumi got hurt because of him Nezumi had told him to run away and he did. But not before promising him that he would come back. He hopped Yuu and Gareki were OK. He was eight years old and the second son in the family. He had black hair and blue eyes like his older brother Yuu, but in a lighter tone of blue. He was wearing black pants and white sweater with white tennis shoes.

'But what if they caught them too and those people decided to kill them?' Kuroh started to panic. They had kill his family in front of him. He had covered Nezumi's eyes, but nobody had covered his'. For some reason he couldn't look away. Maybe it was the confusion and the fear, he didn't know. Gareki and him had seen his mother get killed by the guy with the black cassock, then some soldiers from Yutopia had appear with Nezumi screaming a lot of colorful words at them, but he had stopped when he saw their mother on the floor filled with blood.

Their father and Yuu appeared from behind the soldiers and his father started to fight with them, but he was outnumbered by the soldiers. Kuroh pushed Gareki away from him and into Yuu's direction before a soldier caught him. Their father screamed at Yuu to take Gareki and escape. He could see the pain in Yuu's eyes but he nodded and took Gareki with him. One of the scientists took a gun out of his pocket and shoot their dad on the head, furious that he had interfered with their plan. He started to scream at his subordinates to follow them.

The man who killed their mother smiled and walked after his brothers who escaped...after that they had killed his grandpa and then they had come after him…

Pain. He started to feel pain in his head. He didn't wanted to remember that. It was too painful. He wanted to forget everything.

He passed out from the pain and his body fell to the ground.

A man was walking not to far away from that area. He had come to town to buy supplies because he lived in the mountains. He founded Kuroh laying on the path back home and stopped.

"Are you OK?" He asked him but receive no answer. Dropping his supplies he had run towards the fallen figure and noticed the brushes on his face and hands. He could take him to town, but he was coming from it so he was escaping from someone in there, so it was a no. He decided to take him back to his home and treat his wounds, he would question him later about who he was and what had happened to him.

But he would never get the answers. The boy only knew his name, and nothing more.

Nezumi knew he wanted to destroy the place the moment he set foot on it. The scientist in the laboratory he was taken to, was crazy. He keep saying things about him been special and lamenting that they only got one test subject. He had the feeling he was referring to his brothers.

He didn't know if Kuroh managed to escape or if they had kill him. He had promised to come back for him, but he hoped he didn't do it. He was just going to get killed, making his sacrifice worthless. Yuu and Gareki run away but he didn't know if they were alive. One of the soldiers laughed and told another that they had no chance against the man who went after them. The scientist went after him and returned later saying that the job was done and to get ready to go back to Yutopia, to a city called No. 6. He refused to tell them what had happened to his brothers.

Nezumi was 6 years old and the third son. He had shoulder-blade length hair, and was black like the rest of his brother's hair. He had his mother's eyes, a silver that was not found anywhere else. Their dad and grandpa had blue eyes, and he was sure his missing uncle had them too. Gareki been the only exception in the family to have different eye color. His purple sweater and blue pants were switched for a white hospital grow.

"Hello Nezumi, I'm Rou and I will be working with you from now on." Another scientist presented himself. Nezumi was about to tell him to piss off but stopped himself when he looked up at him and the scientist smiled. He was confused, he could tell that everyone, except him, were happy he was there, but they never smiled at him. His eyes weren't cold like the rest of the people there. This man was different, he knew he was.

Because the man in front of him had warm and gentle eyes.

First chapter done! So yeah...did you like it or not? If you can leave your comments!