Chen Zhan's eyes widened as he muttered, "This... is true S-level thunder."
Even he, a ninth-rank expert, had only ever seen this kind of aura once in his lifetime. His own lightning ability, Serena Jade Thunder, was powerful, but the Sky Blue Thunder… had something beyond—destruction and dominion.
He let out a long breath and laughed heartily, repeating, "Good. Good. Very good!"
Then, from the ring on his finger, a flash of light appeared. Two ancient-looking manuals materialized in his hands.
"Take these. One is the Extreme Superpower Training Method—to help you grow faster. The other… is my life's greatest creation—Thunder God Creation Body."
Chen Feng held the two books reverently. He could feel the weight—not just physical, but spiritual. These weren't just techniques. They were a legacy.
Chen Zhan sat down on the side and looked at him seriously.
"Thunder God Creation Body is a physical body-building technique. But it's not an ordinary one. It's an S-level combat technique—built for lightning-type Espers only. When I was at the seventh realm, I created this first version. Later, I developed two more—SS and SSS versions."
Chen Feng's eyes widened.
An S-level body-cultivation technique?
Only high-level Grandmasters or Saints could create something like that!
"It has 13 levels," Chen Zhan continued. "Each one transforms your physique. Even I have only reached level 10. The last three levels remain a mystery... perhaps even the key to eternal life."
Chen Feng could feel his heartbeat speeding up. Eternal life? With this body?
"Of course," Chen Zhan added, "before that, you need to improve your base strength using the Extreme Superpower Training Method. Only after you break through will I help you cultivate the Thunder God Creation Body."
He then handed him a small scroll with handwritten names.
"Here. These are the basic combat techniques you'll start with. First, boxing and spearmanship."
Chen Feng blinked. "Boxing?"
"Yes." His grandfather's voice turned firm. "You must learn to fight barehanded. Weapons can be lost or destroyed. A true warrior must rely on himself first."
Then he smiled slightly. "Back when I fought a ninth-rank beast—the Earth-Shaking Demonic Python—my spear shattered. My lightning was drained. I won that fight using only my fists."
Chen Feng swallowed hard. That battle must have been brutal.
"In time," Chen Zhan continued, "I'll also teach you sword and saber techniques. But for now, boxing and spear are enough."
Chen Feng nodded earnestly.
"Understood, Grandfather."
Though he had a system, and he could possibly improve his skills faster than others, he understood the wisdom in what was said—quality over quantity.
In his heart, he whispered to himself:
"Just watch. I'll master everything… and become the strongest of this era."
"Then let's look at this S-rank body training technique," said Chen Zhan with a calm voice.
Without waiting, he sat cross-legged on the mat and looked at Chen Feng seriously, waiting to see how much he could understand.
Chen Feng nodded and opened the secret scroll called "Thunder God Creation Body."
As he started reading, he quickly became focused. The scroll used special writing, but somehow, he could understand it clearly. It felt like the knowledge was being explained directly in his head.
"So this is the real power of an S-rank skill…"
This wasn't a normal body training method. It was full of deep knowledge and power. It taught how to use lightning powers to strengthen the body from the inside out. It was created by Chen Zhan himself, who had spent many years building it.
Chen Feng read for two hours without stopping.
Finally, he closed the scroll with a long breath.
"As expected of an S-rank technique. It's amazing," he said quietly.
The scroll had 13 levels. But for now, he could only understand the first three. The rest were too complex for his current level.
Still, even the first three levels were better than most normal techniques.
Usually, people had to train for years, breaking their body again and again to become stronger. But this method had a special first step called "forging the foundation."
This step needed blood from a thunder-type beast. With that blood, the body could start to become like lightning itself.
"So I need thunder-type beast blood to begin," Chen Feng said, thinking deeply.
The stronger the beast, the better the result.
But weak beast blood would make his foundation weak too. So he had to get blood from a high-level beast.
The problem was—thunder beasts were rare and strong.
On Blue Star, beasts were divided into nine levels. The first three levels were weaker and hunted often. But level 4 and higher were strong, dangerous, and had powers like humans.
One famous thunder beast was the Nine-Silver Tailed Fox. It was fast, deadly, and could charm people's minds. One wrong move, and you'd die.
Thunder beasts like these were powerful—too powerful for someone at his level to fight alone.
"I can't fight them now… but I have something others don't," Chen Feng smiled.
He had the Chen Family, a powerful background.
He had resources, weapons, and allies. And most importantly, he had a system.
Chen Zhan opened his eyes and looked at him. "Did you understand the basics?"
Chen Feng nodded, "Yes. I understand the first three levels. But I need thunder beast blood to start."
Chen Zhan smiled with satisfaction. "Good. I had already arranged best beast blood for you. You can start training your body now."
Then he added, "Remember… thunder is strong, but it can destroy you if you lose control. Learn to control it."
Chen Feng stood up and bowed slightly.
"Yes, Grandfather. I will."
Chen Zhao nodded, not delving too deeply into this. He continued,
"The foundation for your Body I've prepared is the blood essence of the Silver Blood Sky Dragon, a high-ranking ninth-level thunder-type beast."
Chen Zhao's ring shone faintly, and a transparent glass bottle suddenly appeared in his hand.
The bottle held approximately 800ml of capacity, and the bright red-silver blood within rippled slightly, faintly shimmering with silvery-white lightning.
"High-ranking thunder-type dragonbeasts are extremely rare. Dragon-like beasts were the most formidable of all ferocious beasts. Over the years, the highest-ranking thunder-type dragon beast I've killed is rank ninth lower level."
"Only Daxia's resource library does have the blood of a higher-ranking ninth-level thunder-type dragon beast, but unfortunately, it's an top level resource. Even your grandfather have to pay a hefty price to exchange it."
Chen Zhao said with some frustration but more in excited manner. Even looking at him, one can tell how much he pay for this blood essence. No wonder he tell him to come in evening, he should have go to Daxia resource library in day.