Intertwined Destiny: The Rebirth of Naruto and Rias

Rias' eyes widened in shock and nearly cried out to what she saw slowly appear and enlarging by the second in Naruto's hand. Synchronously their bracelets shined brightly at the timed appearance of the technique that held their power. It isn't the normal blue Rasengan Naruto always created when he was training and had used to defeat Riser at the engagement party. It is a crimson Rasengan with the black and red power of destruction aura around the orb. The power of the Rasengan only increased when both she and Naruto steadily put more energy into it. The orb easily covered both Naruto's and Rias' figures. The crimson hair girl could feel the others gasp behind her and she too, couldn't control her surprise at all. She never thought her power, the power she inherited from her mother could be used in a way like this.

'I hoped this won't kill him, just enough to put him out or else I would have to hear Azazel's annoyed ranting!' Naruto though and decided the normal size Rasengan would be enough for the already weaken Fallen Angels.

"N-Naruto-kun…" Rias muttered quietly "this, this…"

"Rasengan Zetsumetsu (Rasengan of Extinction)," Naruto thought about the name for this technique and said it out loud to Rias while smirking, "How about that?"

"It's a good name Naruto-kun!" Rias nodding her head in agreement.

"You will need some improvement while you're strong your power couldn't erase Kokabiel right now, so I guess this is enough to take him down!" Naruto smiled and walked up to Kokabiel. It is the truth after all, Rias's power of destruction was nowhere near her brother or even her mother's level. He would have to help her training after this.

Picked up his pace, Naruto began to ran as fast as he could to Kokabiel, his body turned to a blur by the extremely speed. Kokabiel looked at Naruto and growl, the orbs in the blonde's hand, while holding the power of destruction wasn't a threat, but it was made from pure energy that was spinning at extremely speed and could tore through his flesh easily. Gather all the magical energy he had left, Kokabiel created a light shield that covered his body, hoping that it could help him reduce the power of that orb.

Naruto stopped right in front of Kokabiel and thrust his hand forward, sending the crimson Rasengan into Kokabiel's chest, where he felt the Fallen Angel's shield was the strongest.

A powerful shock wave had been created from the impacted, so much that it completely destroyed Sona's magical barrier above them. Kokabiel screamed out in pain even though his light shield had blocked a lot of power came from it, the crimson Rasengan still strong enough to put damage into his body and organs, he felt all of his ribs had completely broken.

"Go to hell!"

Naruto muttered and shot his hand forward. The resulting display involved Kokabiel being sent flying and spinning like a top with the crimson tornado covered his body. The power of destruction from Rias and Naruto's Rasengan power had completely destroyed the ground where the living tornado came through. Kokabiel's body crashed into the old school building and exploded, completely destroyed the building, Rias' headquarter.

"Oops!" Naruto said and received a smack on the back of his head from an annoyed Rias "What," he massaged the back of his head and turned his head to Rias. She was standing next to him with her arms folded across her chest.

"You destroyed our clubroom!" she said shortly. But a smile appeared on her face when she remembered the crimson Rasengan "But I will forgive you this time!"

Naruto wanted to say something to Rias but Akeno had run to him and hugged the side of his head tightly. It didn't help that the front part of her haori had been nearly destroyed so the smooth skin of her large breasts was pressing firmly against his head. A small blush appeared on his face after the date with Grayfia his view about the girls that were close to him had changed slightly. Maybe it wasn't because that is is their personality or wanted that they to tease him in Akeno's case.

A tick mark appeared on Rias' forehead as she saw Akeno was hugging Naruto and all he did was laughing.

"Wow Senpai, you destroyed the school's old building!" Issei walked up to the trio, his head had stopped bleeding but he still felt a little daze.

"Issei-kun, you sacrificed your left arm?" Naruto asked surprise seeing Issei's dragon arm, "It pretty dangerous to gain power like that you know!"

"Yeah, I guess," he turned his head to Asia, who is finishing up healing Kiba and Xenovia "But I wanted to protect her, I don't want Asia to get hurt."

"Good," Naruto nodded his head "but we need to find someway to take care of that arm of yours." Naruto looked thoughtful for a moment.

"Don't worry Naruto-kun," Rias said, "I will teach Asia the way, and to some pervert like you Issei it would be like your dream had come true!" Rias giggled while using a hand to cover her mouth. Naruto looked at the brunette's face and couldn't help but laugh a little, he had remembered the method now and it would be paradise to that boy if Asia learns it right.

"Naruto-nii," Koneko walked up to him and hugged his stomach tightly.

"Are you okay, Neko-chan?" Naruto smiled while petting her head making the girl pur happily. He knew Koneko wasn't going to answer that question, but he knew that she was okay now.

But then, Naruto felt a weak magical signature appeared behind him and turned his head to that direction to see Kokabiel was slowly got back on his feet. Naruto scolded, that the Fallen Angel never knew when to give up; his body had been completely shattered from the crimson Rasengan blood even is flowing out of his ears. He is ready to send this guy back to Azazel, but it looked like he needed to send Kokabiel back with every bone broken.

.

.

.

‼️If you want to access to more than 180 advanced chapters, wait no more and subscribe to my Ko-Fi, where you can buy books in completely downloadable PDF format.‼️

🤩ko-fi.com/skyarc🤩