"Deal" you father had said as he shook Nagisa's hand. Nagisa nodded and smiled as your eyes widened.

"N-Nagisa! Don't do it! H-He'll kill you!" You exclaimed as you began to put pressure on Karma's shot wound, hoping it would stop the bleeding.

Karma winced in pain and coughed up blood which made you click your tongue. 'Dammit it's not working!' You thought angrily.

Your father laughed. "Trust me, I won't kill him. . . I'll beat him and then slowly kill him."

You glared at your father as Nagisa stared down. He then looked up at your father with determination in his eyes. "Ready?"

Your father nodded his head with an evil grin. "Let's take this outside."

Nagisa nodded and began to walk outside.

"Nagisa!" You yelled.

He stopped in his tracks and turned to you. "(Y/N) I have to. If I don't more people can get hurt." He said as he looked at Karma.

"Pfft, I'm not hurt that bad," Karma stated as he winced.

Nagisa sweatdropped. "Sure you aren't."

"Karma you shouldn't talk. You need to rest," you said as you looked down at him.

Karma made a small huff but nodded his head.

Nagisa smiled at you before turning back and walked outside where your father was waiting, impatiently tapping his foot on the ground.

You clenched your teeth and stared at Nagisa worriedly. "Please be careful," you said.

Your father smirked widely at Nagisa as he readied his tentacles. "Ready to get beat shorty?"

Nagisa stared at your father and nodded his head as he got in his fighting position.

Your father then stopped. "Hmm, this seems unfair since I have my tentacles as an advantage. . . So I'll allow you to have a weapon of choice," he said.

Nagisa blinked, shocked by your father's words. "O-Okay," he said as he got an Anti-Sensei knife and gripped its handle in his hand.

"Hah! Your going to use that lame excuse of a weapon?! It's made out of rubber! How in hell are you planning on beating me with that?!" Your father laughed at Nagisa.

You smirked. 'Sorry father but, your going down'

Nagisa twirled the knife around and then pointed it at your father.

Your father readied his tentacles again and grinned. "Let the fight begin!"

You looked down at Karma. "Don't worry this'll all be over soon and me and Nagisa will take you to the hospital okay?"

Karma nodded his head and coughed. You turned back to the fight with worry in your eyes.

Nagisa charged at your father with the Anti-Sensei knife and jumped. Your father laughed as tried to hit him with a tentacle but Nagisa quickly dodged and sliced the tentacle off.

Your father widened his eyes. "What the hell?!"

Nagisa smiled and landed on the floor, his bangs covering his eyes. When he looked back up at your father, his eyes were filled with bloodlust.

Your father flinched but quickly sent tentacle soaring at Nagisa. Nagisa quickly dodged them all and charged at your father. He tried to tackle your father but was hit in the stomach with a tentacle.

"Nagisa!" You yelled as he flew back and slammed against the ground.

"Haha! Hitting you is just like throwing a rag doll!" Your father chuckled as he threw tentacles at Nagisa.

Nagisa wince as he got up and jumped out of the way of your father's tentacles.

"Damn it, your pretty fast," your father swore.

Nagisa smiled and charged at him once again, with determination on his face. Your father tried to hit him again in the gut but Nagisa dodged and kicked your father in the ribs.

Your father gasped and widened his eyes as the air was knocked out of him and pain spread throughout his side. Nagisa retreated back to the spot he started at and gripped the knife tighter in his hand.

"Your pretty good shorty," you father said as he panted. "But I won't let you win."

"Nagisa look out!" You screamed as a tentacle grabbed Nagisa's leg.

Nagisa widened his eyes as he was lifted into the air. He tried to slice the tentacle but he was quick to slammed against the ground.

His eyes squeezed shut as the air was knocked out of him. Your father snickered and laughed crazily as he slammed Nagisa against the wall and repeatedly hit him in the face with tentacles.

Nagisa spat out some blood as tears formed in the corner of his eyes from all the intense pain surging through his body.

"Give up yet??" Your father asked as he pulled his tentacle back and Nagisa fell to the floor.

Nagisa winced in pain and shook his head as he weakly stood up. He wiped the blood from his nose and charged at your father another time.

Your father faked a yawn as he threw three tentacles at Nagisa. Nagisa quickly dodged them all and then slipped behind your father.

Your father widened his eyes as Nagisa jumped and wrapped his arms around his throat, choking him and slamming him onto the ground.

"Y-You little b-brat!" Your father choked out as he struggled to get Nagisa to stop.

He hit Nagisa repeatedly with his tentacles, but Nagisa just tightened his arms around his neck.

You smiled at Nagisa as your father passed out. Nagisa panted and winced as he stared down at your unconscious father.

He then released him and stood up. He smiled at you as began to walk over to you, but suddenly he squeezed his eyes shut in pain and passed out. Slamming against the ground.

"Nagisa!" You yelled as you raced to his side. . .