Error gasped as he accidentally broke Dream's arm in defense. He didn't mean to hurt him nor break his arm. He never wanted hurt Nightmare's brother, It was just a defense. He immediately walked to Dream worriedly but he was threw away by a black tentacle. Nightmare had arrived in the anti-void with a portal.

Nightmare glared at Error as he saw Dream's injured and Error was fine. In his point of view, Error hurt Dream's arm and ran to Dream to finish Dream off. He would never let someone to kill his brother. Even if it was his own friend, His best friend. He couldn't believe that Error did that yet it was the truth.

"N-Nightmare! It isn't what it looks like!" Error said as he tried walked closer to Nightmare. The glitchy skeleton wanted to explain what's going on but it was cut off by Dream or Nightmare's twin brother. "E-error... How d-dare you... Y-you l-lied to your f-friend... t-to my brother... I-I just want to h-help y...you but you hurt me i-instead." Dream lied as he glared at Error.

"N-Nightmare! I swear! D-dream is lying!" Error said truthfully as he fell down in front of Nightmare and hugged his legs. But sadly in this current situation, Dream wins while Error... loses. Nightmare stared at Error in disgust as he kicked Error away from him, "I know you had taken care of balance and bring light to our gang, But that doesn't mean you can hurt my brother." Nightmare growled, Choking Error.

"Gah!" Error hissed in pain as a black goopy tentacle stabbed his shoulder as it struck the sleeve of his jacket. Error weakly glared at Nightmare as he couldn't do anything against Nightmare. After all Nightmare was his friend and he couldn't hurt his friend. He didn't care if the star sanses killed him, But Nightmare. He never thought Nightmare would killed him but today Nightmare proved him wrong.

Nightmare blood boiled in happiness as his sadist lips turned upwards. He had never gained so many negative emotions from a single person. Error really makes him more powerful and strong, He is a sadist and loved the pain from others. He was merely a few shots from taking down Error and could gain his power. All he had to do is just kill Error. He wasn't thinking straight right now because a lot of negativity that he gain.

Error crashed to the floor of the anti-void as bloods were coming out of his shoulder more. Nightmare bent down to Error's level as his tentacles raised up high behind his body. "After all this time haha! I will take that powers of yours!" Nightmare began as a big tentacle, Bigger than others raised up high, Ready to pierce Error soul. Error just stared at Nightmare weakly, Knowing it wasn't Nightmare.

"Error!" Nightmare laughed insanely as the tentacle crashed through Error's ribs and pierced Error's soul. Error felt his body flinched and jerked back when the tentacle sliced through his ribs and stabbed his ugly soul. Blood beginning to spill from his body as his soul started crack from the impact. Error tasted blood in his mouth as it spread on his teeth as it drizzling out of his mouth to this chin and dropped on his blue scarf.

Error's eyes socket became half lidded as colours left his eyes. He battled between his emotion, He hadn't felt this feelings for so long. Every time he would felt numb or nothing because he can bare the pain for so long. But now the pain was unbearable for him. He smiled at the burning sensation on his chest as tears slipped out of his dull eyes.

Finally Error was weak and close to dying. A blood puddle was underneath him as his clothes were all covered in blood. "H-heh...heh..." Error choked on his voice, He could finally felt the pain. The most painful injury inside and outside. Is this what broken heart person and beaten person felt at the same time?

"I-it... h-hurts..." Error cried out. His hands were froze in the place, He couldn't control them, He couldn't wipe his tears nor pulling out the tentacle from his soul. He felt happy, happy that he could finally die in peace, knowing he had protected the balance and made a few friends. Maybe... Just maybe he could meet his old died brother in heaven.

Nightmare's hands shook, as he stared at Error, His tentacle sticking in Error's beautiful soul. He could hear faint whimpers from the dying destroyer, Suddenly something struck Nightmare's chest, A feeling, A presence, A memory, He never wanted Error to die. Nightmare immediately panic as he ran to Ink, Almost slipping from the puddle blood that surround Error.

"Error!" Nightmare shouted, finally arriving to his side. Looking down at Error's face and soul, He could feel all his feelings from so long ago flooding back to his mind, regret, anger, sadness, guilt, doubt, melancholy, grief, fear. Tears welled up in Nightmare's blue eye, flowing down to his cheeks. Error looked at Nightmare in surprise to see the king of negativity who had sending fears to everyone soul and he loved crying in front of him.

"N-nightmare..." Error stuttered. Nightmare looked down at Error, attempting to muster up the courage to spill out how apologetic he was, but any words were jammed in his throat, only sobs  and cries of sadness and pain left his mouth. Error smiled gently as he reached a shaking bloody hand up to Nightmare's face, Stroking his tears away. Nightmare eyes widened as he stared down at Error, who smiled gently as he continued to cry.

"D-don't... c-cry...you s-should be h-happy... you f-finally get r...rid of t-this... u-useless trash." Error cried with joy, attempting to show kindness towards the king of negativity. "NO! I-I'm not... h-ha-happy.. I-I didn't want t-this to happen... I don't w-want to be... a-alone anymore...I-I..." Nightmare cried out, His shouting and screaming echoed throughout the anti void. As his hands balled into fists as he continued to cry out in sadness.

"Shhh...I-It's ok..." Error coughed out, blotches of black and white began to pattern his vision. His life finally was coming to an end. Nightmare buried his face into his hands as cries and sniffs escaped the dark goopy skeleton. Suddenly his breath came to a halt as he felt a shaky hand pass over his skull slowly stroking him.

"N-nightmare... I have something to tell you..." Error whimpered, more blotches of white began to cover his vision, luckily enough, Nightmare intertwined his bony fingers with Error's, His flimsy arm hanging in the air. "I-I... love you so so m-much.. n-never forget.....it..." Error smiled, Nightmare felt his eyes shake as the last letters left Error's mouth with a final breath, his hand dropped from Nightmare in defeat as he passed away.

"NO!! NO!! NO!! GIVE HIM BACK!" Nightmare screamed as he slammed his fists down on Error corpse, His bones shattering even more. Nightmare stared up at the empty white ceiling which was decorated with souls and small dolls of the alternate versions of sans started falling down because the owners magic had disappeared.

A small doll caught Nightmare attention, as the corpse before him turned to dust. Nightmare brought  a small doll of Error to his chest. He smiled a bit at the doll and back to Error's dust. "I'll get you back Error... I promise..." He mumbled.

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A/n : Fuck... I'm a sadist... Why I keep writing about death... Someone kills me...