Time passed little by little, and the resistance of the lake was very great, which was very difficult for Duan Yun now.

After only an hour's effort, Duan Yun felt that his right arm was sore, and the sickle with the wooden handle became extremely heavy as if it had been filled with lead.

"Because of the wooden handle, the buoyancy of the sickle can be increased to a certain extent, but even so, with my current strength, I can only swing it for half an hour, and the further back I swing, the slower the speed...... If you change to pure iron, I'm afraid you won't have the strength in half an hour. ”

Duan Yun gritted his teeth and did not rush to leave the lake, but changed the scythe to his left hand and continued to swing it.

A knife!

Two knives!

A few dozen meters away from the lake, a tall figure is hidden behind a large tree.

The figure held a flask in his hand, his eyes fixed on the lake.

This person is Tang Hao.

When Duan Yun first came here, Tang Hao followed, he saw Duan Yun holding a sickle, and he was worried that Duan Yun would climb the waterfall to cut the grass, so he followed all the way out of the village, but he didn't expect to see such a scene.

"I didn't expect this bear child to work so hard...... Twin martial souls, full of innate soul power, and working so hard, the future achievements are limitless! ”

Tang Hao sighed in his heart: "The sickle that he flickered away before happened to be used by him for cultivation!" But it's a pity that he is going to the Junior Soul Master Academy of the Martial Soul Palace, and he is likely to become a person from the Martial Soul Hall in the future...... Ay! ”

Tang Hao's resentment towards the Martial Soul Hall was extremely deep, although Qianxun was dead, his resentment towards the Martial Soul Hall had not weakened at all.

But even so, Tang Hao never thought of making a move on Duan Yun, let alone strangling such a genius who might serve the Martial Spirit Palace.

After a long time, Tang Hao saw Duan Yun coming out of the lake, he thought that Duan Yun would end his cultivation, but Na Cheng thought that the short figure was just resting cross-legged for a while, and then stood by the lake and continued to wield the sickle.

"Xiao San is also a twin martial soul, full of innate soul power, as long as he can work as hard as Duan Yun, he will definitely not be weaker than Duan Yun in the future, only stronger than Duan Yun!"

"Because Xiao San's second martial soul is Haotian Hammer, and Duan Yun's second martial soul is just a sickle!"

Tang Hao turned around and disappeared into the night: "In two days, they will go to the Notting Junior Soul Master Academy, I have to take advantage of these two days to teach Xiao San well...... He's been talking about learning to black, so I'll give him the Cloak Hammer Method! ”

Because of Duan Yun's relationship, Tang Hao had the idea of comparison in his heart, and he actually planned to take the initiative to teach Tang San's chaotic cloak hammer method, if Duan Yun knew about it, he would definitely sigh again, "Tang Ricao, your painting style has changed!"

......

For the next two days, Duan Yun would go to the lake to practice swinging his sword.

There are no moves, no rules, just the simplest swings...... One knife, two knives, like a humanoid machine.

After his physical strength was exhausted, he came to a place where the Blue Silver Grass was flourishing, and sat there cross-legged, pondering the development achievements of the Blue Silver Grass.

"Photosynthesis, nutrient uptake, soil modification, planting and grafting? Plant? ”

Duan Yun scratched his hair: "What is this!" ”

Duan Yun didn't have a clue about how to use this knowledge to improve the progress of his achievements when he was in school.

"Photosynthesis...... Harness light energy, assimilate carbon dioxide and water, and convert them into oxygen, and organic matter? Damn! ”

"System, I'll write out the chemical formula for you, can you improve the development progress for me? One percent is fine! ”

"Ding!"

"Tip: Don't stick to what you have learned, use your imagination and be open-minded!"

The sun is coming out in the west? The system actually gave a friendly hint? It's never been like this before!

Do you think I'm too stupid to stand it?

Duan Yun asked a few more words, but the system didn't give any more hints, so he had to keep his head bored and continue to think.

Imagination? Open-minded?

How can it come as wild?

If you think about it, I'm still pretty good at it.

Duan Yun muttered: "The oxygen converted by photosynthesis can be combusted? If you combine it with a fire-type soul skill, can you make the power of a fire-type soul skill skyrocket? If you fight side by side with a fire-based soul master, you may be able to come up with a martial soul fusion technique. ”

"Ding!"

"Development achievement 1: photosynthesis, the current development progress is 1%!"

Do I rub?

Duan Yun's eyes widened and he exclaimed, "Is this okay?" ”

Next, Duan Yun found the direction and gradually gained confidence in the development achievements of Blue Silver Grass.

"Photosynthesis allows blue silver grass to produce chlorophyll...... If chlorophyll is integrated into the body and covered on the surface of the skin, it can make people achieve the effect of camouflage in the wild environment! ”

"The oxygen produced allows a person to breathe freely in a closed environment?"

"Absorbing nutrients? Does Blue Silver Grass absorb toxins from the body? Achieve the effect of detoxification? ”

"Soil remodeling? If you plant Blue Silver Grass under the city walls, can you loosen the soil layer under the city walls? Let the walls collapse? Can it be used for siege? ”

"Planting and grafting? The branches and leaves of the Blue Silver Grass pierce into the enemy's body, not only can it absorb the enemy's blood, but it can also quickly take root and sprout in the enemy's body? ”

"Plant fibers? The plant fibers of the blue silver grass are as delicate as spider silk and very fragile, but if a lot of fibers are wound and condensed together, can the effect of steel wire be achieved? Can you directly strangle the enemy's neck? ”

As these ideas popped up, the system's prompts also appeared one after another.

"Ding!"

"Development achievement 1: photosynthesis, the current development progress is 3%!"

"Development Achievement 2: Nutrient Absorption, 2% of the current development progress!"

"Development achievement three: soil transformation, the current development progress is 1%!"

"Development achievement four: planting and grafting, the current development progress is 3%!"

"Development Achievement 5: Plant Fiber, 1% of the current development progress!"

Then Duan Yun found that the development progress that was only improved by cranky thinking was very limited, and these ideas must be put into action, and only by constantly practicing and trying can we continue to improve the development progress.

"No development achievement can be accomplished in a short period of time...... Take your time! ”

Duan Yun stood up, picked up the scythe beside him again, and jumped into the small lake with one body.

Swing your knife and continue!

......

The newly enrolled work-study students of the Notting Junior Soul Master Academy will not start to register until three months later.

But what is Duan Yun's identity? The richest man in Holy Soul Village...... 's grandson, rich, willful, why do you need to be a work-study student?

So Tang San also followed, and two days later, the two little children went all the way towards Notting City under the leadership of Village Chief Jack.

With the money, the village chief's family also added a horse-drawn carriage, and after sending the two children to the academy this time, the village chief Jack also plans to use this carriage to transport drinks in the future.

On the carriage, Duan Yun muttered: "The work-study student is reported in three months, so didn't I miss the opportunity to play Tutu?" ”

Tang San: "What rabbit?" ”