God in human form

The Fate of The World, and a Heros Sacrifice.

A year had passed since the Yasaka incident. Izuku continued his training breaking new limits for his inevitable fight with Oscuridad. Over the past year, Shoko, Katsumi and Momo confessed their feelings to Izuku. He now was openly dating the 4, as life was going pretty well except for the battle between the two brothers that would hold the fate of the world. That day was today, it has been a normal day for Izuku, talk to the girls, eat, train for the rest of the day, repeat. It was a simple process but paid off. However Izuku knew the day was going to be different went he felt a monstrous amount of power. Appearing in seconds he cursed at the power emanating off Oscuridad, it was obvious he had regained his godly earth abilities, easy to spot by the Chakra mode he was currently cloaked in.

"What can we do?!" Shouted a pro behind him as he turned around to see the top 50 hero's behind him, with other hero's behind them, and sidekicks behind them. "Escort civilians out of here, make sure no on gets into the battle or they have a very low chance of survival. Oscuridad had regained from what I can feel his full power. I'll be lucky if the whole city isn't destroyed." He responds as the hero's nod before evacuating the civilians. "It's time to get serious, get ready Oscuridad." He says as Oscuridad simply smirks. "GODLY ELEMENTAL CHAKRA MODE!"

As the command was spoken a powerful chakra cloak exploded around him as it ripped everything around them, blowing chunks of debris everywhere. However Oscuridad stood, with a smirk on his face unmoving from the vast power coming off Izuku.
(Oscuridad: 3b Base
Perfected Earth Chakra Mode: 5b

Izuku: 2.3b
Omni Chakra Mode: 4.7b)
Oscuridad seemingly teleported before landing a flying punch to the jaw of Izuku as the impact threw the powerful fighter to the ground. His jaw broke from the Impact. He spat out blood as raw energy formed in both of his hands. He sped at Oscuridad before going for a kick to his head only for it to get block. He then aimed a second kick for his side which was also stopped. Acting quickly he flipped Oscuridad on the floor before kicking him in the skull and flipping away. Oscuridad stood up before brushing of his shoulders.

"Now that I'm in my true power, you are not very powerful little brother." He says arrogantly as he rushes at Izuku. Izuku tries a low kick at Oscuridad as he drops a elbow on the leg Shit Izuku thinks as his left eye turns into the 6 Tomoe Rinnegan, as the elbow goes through his leg. So he used Kamui ey Oscuridad though as Izuku went through handseals. "Great Fire Destruction!" He yells as he launches concentrated Honō at Oscuridad only for him to wave his hand as the flames don't hard him at all Of course they wouldn't have any effect on him Izuku charges Honō through his sword as they rushed at each other. The sound of fighting rang throughout the distance as the fight for the world slowly came to a end. On one side stood a dirty and mildly hurt Oscuridad. On the other was a near death somehow standing Izuku as he looked at Oscuridad. A news helicopter hovered above as millions watched their fate as it leaned on one person. Boruto, Naruto and Izukus girls watched on fretfully. They had found out that morning they were pregnant and were overjoyed, Izuku was happy as well and pledged to keep the world safe for them if anything. They nerve rackingly watched as the Camera zoomed in on Izuku, as the next words out of him shocked everyone. "Boruto please watch over my children, to Shoko, Katsumi, Momo and Miruko I love you all. Naruto thank you for redeeming yourself, goodbye all, this is the end of Dios Rey." "No please." Miruko said with tears in her eyes as tears flooded down everyone who watched eyes. "EIGHT INNER GATES: RELEASE! GATE OF OPENING! GATE OF REST! GATE OF LIFE! GATE OF PAIN! GATE OF CLOSING! GATE OF JOY! GATE OF SHOCK! GATE OF DEATH! OPEN!!!!!!!!" He screamed as the energy around him swirled violently. As it became a blood red color.

"And finally." Izuku said, as everyone watching the battle watch with high curiosity. "EIGHT INNER GATES FORMATION SECRET TECHNIQUE: NINTH GATE OF OMNIPOTENCE! OPEN!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" He called the final technique as power erupted around his body as at the same time Oscuridad powers up as well.

As the smoke cleared around Izukus body eyes widened. "It's finished Oscuridad. ENERGY SLAM!" He yells as he vanished and hits Oscuridad like a truck. Oscuridads eyes bulge as the wind is knocked out of him. "ENERGY RAY LF DESTRUCTION!" He yells as a white energy forms around his palm as it disintegrates any traces left of Oscuridad dad, as the world goes black one final time for Izuku.