If you wanna read ahead of my stories, you can check out the advanced chapters on my subcribestar, at the same username - 0Jordinio0
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Granted, with how it was only the spiritual side of the chakra that grew, the chakra control would be shot to hell for any normal techniques. Which explained why he hadn't seen Fukai bust out any jutsu at all beyond Bijuu techniques and the Lariat.
Control didn't really matter as much for them.
But then, Daiki had a way around that for himself if it ever came to that. Thanks to his Yang Conversion Seal.
'Actually…now there's an idea.' he cupped his chin.
"No." Isobu sensing his thoughts instantly denied him.
Daiki looked over his shoulder at him in annoyance, "Oh come on, it would be a simple way to get a stupid amount of chakra!" he protested.
"You are not killing yourself and reviving yourself as an Edo Tensei," Isobu rolled his single visible eye and lifted one hand to flick him in the face, knocking him to his ass, "What is wrong with you? Seriously Daiki. That's just pure insanity."
"Tch." Daiki clicked his tongue.
"No, just no. I mean it Daiki," Isobu narrowed his eye seriously at him, "I'm open to a lot of your crazy ideas, but this takes the cake. This is taking your life Daiki, and messing with your soul."
Daiki sighed, "…Fine." he reluctantly agreed to drop the idea. He would still put plans into motion just in case he did die somehow. Then Isobu couldn't say anything about it.
"As long as you don't go killing yourself, that's agreeable." Isobu sighed, shaking his massive head.
Not even death could stop the grind!
But, that could wait for now. There were other things to work on right now. 'Speaking of though, no use letting all that chakra go to waste.' Daiki thought, slamming his foot down atop Fukai's chest and activating his chakra draining technique and began draining the edo's chakra capacity.
Before making a few hand seals, chakra flaring to life around his fingers, before he slapped his hand down atop Fukai's shoulder, where the Iron Armour Seal was located.
"Fuin!" he declared, seals spiralling out from where his fingers impacted the mans shoulder in a spider web, before sinking into his seal. He felt the contract seal take effect as he yoinked the control of the Edo Tensei for himself, and reached into the seal.
He pulled his hand back, swirling red chakra pulsing around his fingers, before flaring his fingers out and thrusting. The chakra pulsed and shot out in a beam of crimson, before forming into a pair of massive bull horns floating idly in the ocean of chakra.
Fukai beneath his foot didn't even twitch as the chakra cloak faded from around him, and he returned to his normal dark skinned appearance, "Two horns, huh?" Daiki commented.
Orochimaru claimed after years, he'd only managed to form a single horn, but in the span of time since Fukai had been summoned, a second formed.
He turned his attention back to Fukai, siphoning his entire reserve of chakra, and when it began to refill, he brought his fingers into a ram seal, "Edo Tensei: Kai!"
Fukai gave a shuddering gasp, body trembling, before his eyes gained colour and he looked at Daiki with a blink. Then they narrowed in fury, "YOU-!" he began, but that was all he got, before Daiki's foot smashed into his head and pulverized it.
"Don't raise your voice to me, Cloud monkey." he huffed in disgust, watching as the mans body faded away, crumbling apart to reveal the corpse of a random dark haired man wearing a sound headband.
"Ew." Daiki wrinkled his nose, before bringing his hands into a hand seal, and firing off a blazing hot grand fire ball jutsu that seared the corpse from existence.
'Good riddance.' Daiki thought, feeling a lot cleaner now that the disgusting mongrel from Cloud had been evicted from his soul. Perhaps he could have kept him around longer to siphon more chakra, but having a mongrel from Cloud leeching off in his soul disgusted him.
Once that was done, Isobu spoke up, "It's quite eerie, looking at my brothers horns sitting right in front of me," he commented, "Macabre even as if some Hashirama-esque hunter destroyed him and took his horns as a trophy."
…He hadn't even thought of that actually.
He turned to look the towering tailed beast, "…We don't specifically need you to absorb these if you don't want," Daiki assured him, he could find another use for them, or get rid of them if need be. Isobu was more important to him than a power boost. Especially since the grind always provided, there were other ways. Ones he had planned for actually, this one had just fallen into their lap, "Whatever you want."
Isobu looked at him for a moment, before smiling fondly, "Do remember who the older one between us is, you silly brat," he snorted, "Gay."
Daiki huffed and rolled his eyes, "Yeah yeah." he waved the comment off.
"It will be fine, it's not such a big issue in the end," Isobu replied, "I would however prefer to do it without you here, it won't be a very pretty sight."
…Well now that just got him curious.
"Besides, you need to go mutilate yourself don't you?" Isobu noted.
Yes, yes he did. He wanted to get it over and done with. He'd need to gouge out a chunk of his flesh, right over one of his tenketsu for what he was doing next.
"Fine, I'll leave you to it then." Daiki replied, and taking the dismissal and desire for privacy as it was, Daiki closed his eyes, and left the seal behind, returning to the real world.