Chapter 19: Slacking Privilege

Taking a deep breath, Karl punched Zephyr, and only a *Duang* sound was heard.

Zephyr's expression didn't change at all, but Karl pulled his fist back in pain, the web of his hand aching. It was too hard; he couldn't hit it at all!

He even suspected for a moment that what Zephyr learned was the real Iron Body!

"Are you lying to me again? You clearly used Holy Light to strengthen your own physique!"

Zephyr's questioning seemed to have been anticipated. Karl smiled without caring at all, a golden light cluster appeared in his palm, which he patted onto himself. Without any explanation, he punched Zephyr again, just like before.

He still couldn't break through Zephyr's defense, but Zephyr's expression changed.

Zephyr clearly felt that Karl's second attack was obviously 50% stronger than the first. In other words, the first one really was Karl's own strength!

At this moment, Zephyr truly believed Karl's nonsense: Holy Light could enhance a user's physique!

"This, this, is there really such a Devil Fruit in the world?"

Zephyr exclaimed in disbelief. He, who had always looked down on Devil Fruits, was now somewhat envious of Karl.

"Master Zephyr, I didn't lie to you, did I? The most important thing is that this method is highly efficient, far exceeding the growth that can be obtained from training, so..."

"Sigh~"

With this kind of ability, did he still need to work himself to death every day to train his physique? Of course not!

Zephyr sighed deeply and continued: "I understand. Since that's the case, I won't make things difficult for you. You don't have to participate in daily physical training, but when I explain combat techniques, you must be present!"

"Of course!"

Karl agreed immediately. Having physique without knowing combat techniques would really make him a reckless brute with developed limbs. It was just that regarding time allocation, Karl needed to phrase it with high emotional intelligence.

"Master Zephyr, I have one more request."

"Go ahead!" ===== CHAPTER 21 =====