"The power ceiling of this world isn't high, but its power system is very interesting, and the potential of the human body is astonishing as well."
His thoughts turned to this world. The power ceiling of the One Piece world was lower than that of the God Realm arc in the Douluo Universe, but it was already quite impressive for a mortal plane.
Moreover, there were many interesting things here. The Haki system was fascinating, as were those Devil Fruits.
If he could fully understand Devil Fruits and bring them back to the Douluo Universe, he could mass-produce twin, or even triple, martial souls himself.
After pondering for a while, Yang Hao closed his eyes and used Life Return to merge his consciousness into his entire body, accelerating the metabolism of every cell and stimulating his muscles to strengthen.
At his level, he no longer needed physical movements to stimulate his muscles and bones. He could directly control things on a microscopic level, making the training far more effective.
Moreover, Armament Haki itself could stimulate and temper the body, while greater physical strength also allowed one to cultivate stronger and larger amounts of Armament Haki. The two complemented each other.
The next morning, after breakfast, Momonga had a soldier invite Yang Hao onto the deck for a spar.
To be honest, sailing was a rather tedious thing, especially after working at sea for decades. It was good to stretch his limbs now and then.
Not to mention that this junior had plenty of ideas. Yesterday, he had demonstrated a technique that fused Shave with swordsmanship. Who knew whether he had any other novel ideas?
"This is a sword I used before. I'm giving it to you. Don't think it's inferior—this blade isn't much worse than the one I use now."