Hiroki lay in his bedroom, counting up the ninjutsu he'd copied today!
Awesome!
Wind Style: Vacuum Sphere cost 400 chakra per shot.
Fire Release: Flame Bullet cost 750 chakra per shot. Earth Release: Swamp of the Underworld cost nearly 300 chakra per square meter. Make the area a little bigger, and it would take almost three or four thousand chakra to cover a radius of three to five meters.
Wild Lion's Mane Technique hardened his hair after lengthening it by two meters—and it only cost 50 chakra?! That was even less than a single Transformation Technique!?
Land of Hot Water, Hot Spring Town—Eheheheh (☆√☆)~! No, wait! Frown~!
He should harshly criticize Jiraiya, that lecherous peeper who spied on women in the bath! Harshly criticize him!
Ahem—
Hiroki quickly sorted through the techniques. Wind Style: Vacuum Sphere and Fire Release: Flame Bullet should be able to form a combination ninjutsu, but using them together would cost over 1,150 chakra—nearly a third of his total chakra. That was way too much!
He could only use them as a finishing move.
The skills he'd picked up from Tsunade, on the other hand, were a whole different story.
Chakra Scalpel cost 4 chakra per second.
Strength of a Hundred cost 2 chakra per kilogram of force, per second, with no upper limit!
Now that was a truly low-cost, god-tier technique!
Unfortunately, Orochimaru still wouldn't open up to him and let him copy ninjutsu at will. He only set the corresponding scrolls in front of him or found him criminals who knew the techniques he wanted.
But it didn't matter.
If all he had to do was dodge Tsunade's attacks, Hiroki was still confident he could manage.
No matter how you looked at it, Tsunade was just a medical ninja. Direct attacks were never her