The old man is also a director of the prefecture level class.

In terms of seniority, he is older than Duan Fang.

Duanfang had to suppress the anger in his heart, "I'd like to see if you don't live up to your name?"

"If I don't live up to my name, you won't worry about it." Ye Hao said lightly.

"You." The evil fire in Duan Fang's body went up again.

Ye Hao no longer looked at Duan Fang, but looked at Qi Ling and said, "how did you study Lei Baozhu?"

"The range of the explosion was reduced to eight meters by me."

Ye Hao's eyes are not from a bright way, "let me see."

Qi Ling handed Ye Hao the Lei Baozhu made by himself.

Ye Hao's mind swept away, and then in the group of teachers shocked look reverse decomposition, after more than a dozen breaths, Ye Hao decomposed the thunderbolt into runes one by one.

Ye Hao looked at one of the runes and said, "is this your improved Rune?"

"Well." Qi Ling nodded.

"See this Rune?" Ye Hao pointed to a rune and said, "if you can simplify it, you can reduce the range to six meters."

Qi Ling's eyes lit up and said, "besides this rune, is there any other rune that can be improved?"

"More." Ye Hao said with a smile.

"What?" Qi Ling's face changed greatly.

Qi Ling thinks that there are only two or three changes to Lei's rune.

But now Ye Hao says there are more places for Lei Baozhu to modify.

Are you kidding?

"Tutor ye, I don't know how many meters can you compress the explosion range of thunder detonator At this time, a prefecture level tutor asked.

"Three meters." Ye Hao replied.

"No way." As soon as Ye Hao's voice dropped, Duan Fang said in a deep voice.

Ye Hao can't help but look at Duan Fang.

"I've studied Lei Baozhu for many years, and the limit is four meters." Duan Fang sneered.

"Are you sure?" Ye Hao asked with a smile.

"I'm sure." Duan Fang stares at Ye Hao, "in other fields, I dare not say how powerful, but in the field of Lei Baozhu, I say the second, no one dares to say the first."

"Do you have any material for Thunderball?" Ye Hao looks at Qi Ling.

"Yes."

"Give me three."

Qi Ling didn't understand why Ye Hao wanted the three materials, but she quickly took them out of the Qiankun bag.

Ye Hao said while inscribing the array pattern, "today I'll tell you what's called heaven outside the sky, and there are people outside people."

Duan Fang's face suddenly became ugly, "I don't believe you can refine a three meter Thunderball."

Duan Fang doesn't believe it.

Because Duan Fang is an expert in this field.

After about a dozen breaths, a Thunderball appeared in Ye Hao's hand. The next moment, Ye Hao threw it into the air in the air with the look of exclamation.

There was a bang of thunder and the bead was detonated.

The energy of mania spreads around.

But when it comes to the edge of three meters, it doesn't spread.

"Three meters."

"It's really only three meters."

"The energy within three meters is getting more terrifying."

"Master Ye controlled the distance without sacrificing the power of the explosion."

"Tutor ye even refined a three meter Thunderball."

"Master Ye created a legend."

Duan Fang looked at the curtain and opened his mouth. He didn't know what to say.

At this time, Ye Hao picked up a piece of material and continued to refine it.

What's the situation?

All the monks in the hall looked at Ye Hao suspiciously.

Qi Ling is thinking of something, looking at Ye Hao's eyes unusually bright.

The instructor in the field watched Ye Hao's movements gradually change color.

They noticed that Ye Hao was still refining thunder and explosive beads, because they recognized some array patterns, but they had never seen some of them.

"Will ye RI be refining thunder and explosive beads again?"

"I just want to know why he wants to refine it?"

Soon Ye Hao gave the answer.

Because Ye Hao refined the Thunderball and then threw it into the air.

The explosion was more powerful after it was detonated, but the students were concerned about the scope of the explosion.

"Two meters."

"My God, is that true?"

"Tutor ye even developed a two meter Thunderball?"

Duan Fang felt hot on his face.

He is very clear about the purpose of Ye Hao.

It's about hitting yourself in the face.

The problem is that it was sent by myself.

At this time, Ye Hao picked up Qi Ling's last material and began to refine it."This - this."

All the teachers and students could not help slowing down a beat.

It's almost impossible to control the explosion range of a powerful magic weapon like Thunderball.

Duan Fang is an expert on Lei Baozhu, but he has only reached four meters.

But what he wanted to find out was that he couldn't do it.

As for the two meter one, I didn't even think about it.

But now it's one meter.

Ye Hao didn't let the teachers and students in the field wait too long. After about a dozen breaths, Lei Baozhu formed in his hands, and then Ye Hao threw it into the air.

A thunderbolt exploded in the air, and the students were shocked by the terrible wave.

"What do I see? It's a space crack. "

"The space is shattered. Are you sure it's not funny?"

"Subverted my three views."

"With this thunder bead, can't even the existence of jade fairy be killed?"

"Maybe it won't work, but it's certainly possible to do a heavy blow."

As a matter of fact, the Thunderball only caused the space crack, but it has not completely broken the space by earthquake.

But this still let the students in the audience were shocked.

"One meter." Duan Fang kept thinking about this number in his mind.

Many tutors in the back row looked at Duan Fang with a sympathetic look in his eyes.

Duan Fang is also unlucky.

Who do you think is not good to challenge?

Why challenge Ye Hao?

That's it.

Bad reputation.

Ye Hao didn't say anything about attacking Duan Fang. Instead, he looked at Qi Ling calmly and said, "the reason why I said three meters is your limit. It's almost impossible for you to achieve two meters because the difficulty coefficient of two meters is more than ten times that of three meters."

Qi Ling calmed down for a while and asked, "tutor ye, I remember you said half a month ago that if I reduced the explosion range of thunder and explosive beads to nine meters, you would let me go to the Daoist array and realize for an hour!"

When Qi Ling asked about this, many students in the field looked at Ye Hao with burning eyes.

Ye Hao said with a smile, "when this class is over, you can experience it."

"Really?"

"Can I still cheat you?" Ye Hao glanced at Qi Ling and said, "now you have any questions to ask."

"Master ye, I want to know how long it is best to refine the star sword with cold pool water?"

"It depends on the level of the star sword you refined and the level of the cold pool water?"

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