The world's top martial artist: I can optimize everything!

Faced with the business that came to his door, Lin Feng naturally did not refuse.

Lin Feng sold the method of muscle and vein operation to everyone, and earned a total of more than 400 credits.

Adding the credits that Lin Feng had accumulated before, Lin Feng now has a total of 965 credits.

"Finally, I'm going to get 1,000 credits. I'm one step closer to 8,000 credits." Lin Feng raised the corner of his mouth and smiled.

"Lin Feng." At this time, Li Zhiming and Zhou Yuan came up.

Li Zhiming rubbed his hands and said a little embarrassedly: "Can you sell me a copy of your muscle and vein operation method?"

"Of course." Lin Feng nodded.

"Great!" Li Zhiming said excitedly: "I'll transfer you 20 credits now."

"Twenty credits?" Lin Feng shook his head, "Twenty credits is their price, you need to pay me 25 credits before I can sell you the muscle and vein operation method."

Li Zhiming: "..."

Li Zhiming widened his eyes and stared at Lin Feng blankly.

After a while, he came back to his senses and gritted his teeth and said, "Lin Feng, they all have 20 credits, why do I need 25 credits?!"

"Aren't you clearly trying to trick me?"

"The monthly assessment credits this time are 30 credits. I charge you 25 credits, and you can earn 5 credits in the end. I'm already very good to you." Lin Feng replied.

"Lin Feng, don't go too far!" Li Zhiming gritted his teeth.

"Okay, okay, I won't sell it to you." Lin Feng waved his hand.

"Ah?" Li Zhiming's eyes widened and he was stunned.

His face twitched, and he hurriedly said, "Lin Feng, don't be anxious, 25 credits is 25 credits, I'll transfer it to you now!"

"No." Lin Feng shook his head.

"Lin Feng, don't be like this, I'll give you 26 credits! 26 credits should be enough, right?!"

"30 credits, if you give me 30 credits, I'll sell you the method of meridian operation."

Li Zhiming: "..."

Li Zhiming's face twitched, "Lin Feng, the monthly assessment credits this time are only 30 credits, you want me to give you all 30 credits, then I won't earn a single credit?!"

"You can get a martial arts book for free." Lin Feng replied.

"Lin Feng, you're going too far! Since you won't sell it to me, I'll go find other classmates to buy it!" Li Zhiming snorted.

Lin Feng curled his lips and reminded: "Li Zhiming, don't forget that Longguo attaches great importance to copyright protection."

"The way of running tendons and veins that I created is protected by copyright law. Do you think they dare to sell it to you?"

"This..." Li Zhiming's face twitched, and he gritted his teeth and said: "You are so cruel! I will earn thirty credits from you!"

"Okay, then I will reluctantly sell you one." Lin Feng raised the Tianlong smart watch and showed the payment code in front of Li Zhiming.

Li Zhiming scanned the code to pay Lin Feng thirty credits, and Lin Feng sent the way of running tendons and veins to Li Zhiming.

"Lin Feng, I want to buy one too." Zhou Yuan squeezed a smile from his fat face and said: "Twenty-five credits, right? I will transfer it to you now."

"Who told you it was twenty-five credits? It was thirty credits." Lin Feng corrected.

Zhou Yuan: "..."

Zhou Yuan's fat face twitched, and he could only transfer thirty credits to Lin Feng.

Crack!

At this time, lightning and thunder suddenly appeared in the practice room.

Arcs of electricity filled the entire practice room.

Li Feiyun punched out, and endless thunder gathered at one point and fell down suddenly.

Boom!

The entire practice room shook violently.

The explosion sound continued to echo around.

"Li Feiyun successfully practiced the "Heavenly Thunder Fist" to perfection!"

"Lin Feng's method is too useful. Li Feiyun actually practiced the "Heavenly Thunder Fist" to perfection so quickly."

"Lin Feng's method is really amazing! I won't say anymore. I want to continue practicing."

Everyone exclaimed, and then continued to practice with fists.

Boom!

Thunder continued to emerge.

The explosion sound echoed throughout the practice room.

Zhang Long looked at the situation in the practice room and couldn't help but twitch his face.

He practiced the "Heavenly Thunder Fist" for more than half a month before he barely practiced the second level of the "Heavenly Thunder Fist".

As a result, Lin Feng only took a few minutes to improve the practice method of "Heavenly Thunder Fist", and let everyone practice "Heavenly Thunder Fist" to perfection.

This is a monster!

"Ahem! Lin Feng, can you sell me a copy of your tendon and vein operation method?" Zhang Long came to Lin Feng.

Lin Feng nodded, "Instructor Zhang, of course, I will give you a preferential price, fifteen credits will be enough."

"Lin Feng, you don't have to make special arrangements for me, I will give you twenty credits like them." Zhang Long smiled and transferred twenty credits to Lin Feng.

After getting the credits, Lin FengA copy of the meridian operation method was sent to Zhang Long.

Crack!

Zhang Long swung his fist while imitating the roar of thunder and lightning.

One punch.

Boom!

Two punches.

Boom!

Three punches.

Boom!

…

The 30,000th punch.

Boom!

Endless thunder filled the entire training room.

Zhang Long punched out, and all the thunder gathered on his fist and fell violently.

The entire training room shook violently, and the arc did not dissipate for a long time.

"Lin Feng's training method is really simple."

"How did he come up with this training method?"

Zhang Long exclaimed, turning his head to look at the students in the training room.

At this moment, all the students were sitting on the ground, laughing and chatting.

Obviously, all the students have now practiced the "Heavenly Thunder Fist" to perfection.

They have all completed the monthly assessment tasks for this month.

"Since everyone has practiced the Heavenly Thunder Fist to perfection, let's go back and rest."

"Next, I will send the video of everyone practicing the Heavenly Thunder Fist to the assessment team."

"After the assessment team verifies the video, you will be able to get the assessment credits."

After that, Zhang Long left the practice room.

Everyone followed him.

...

On the other side.

Tianlong Academy.

Assessment room.

Two middle-aged men leaned against the table, drinking coffee, and looking at the monthly assessment screen in the holographic projection.

"Lao Gao, the monthly assessment martial arts for the 5,000 credit class this month is a bit difficult."

One of the thin middle-aged men looked at the screen in the holographic projection and said, "It's already the middle of the month, and only two people have practiced the assessment martial arts to perfection."

"The assessment martial arts for the 5,000 credit class is quite difficult, but the most difficult martial arts assessment this month is still the 3,000 credit class." The strong middle-aged man next to him replied.

"What is the martial arts for the 3,000 credit class?" the thin middle-aged man asked.

"The martial arts for the 3,000 credit class is the Heavenly Thunder Fist." The strong man replied.

"Ah?! Heavenly Thunder Fist?!" The thin middle-aged man frowned, "This fist is one of the most difficult martial arts to practice among the extraordinary martial arts!"

"How could the monthly martial arts for the 3,000 credit class be this martial arts?!"