509. Chapter 509 Use your brain

"Open it!"

Nangong Shi and Lu Fengtian shouted desperately, using all their strength, but the iron plate didn't move at all.

The two guys were so tired that they were panting. They circled around the iron plate several times and knocked at the root, but they didn't find anything.

"I can't move it!"

The two guys shook their heads in disappointment and looked at Lin Yun again, saying: "Alliance leader! You try it?"

"Humph! I'm not as strong as you. Do you want me to try? Are you two deliberately making fun of me?"

Lin Yun said that deliberately, which made the two guys feel proud.

"Since it can't be moved, it means that this thing can't be taken by brute force, but by brain!"

Lin Yun continued, but it dispersed the pride of the two guys just now.

Lin Yun's words were obviously mocking their stupidity.

Since they came to the League of Heroes, they have been ridiculed by Lin Yun.

But the two guys were still unconvinced, thinking that Lin Yun's words were just covering up his own incompetence.

Lv Fengtian said, "I am stupid. I don't know what the leader has seen. Please tell me!"

"Hmph! Do you think those ancient sages are as stupid as you? If I can see it at a glance, why should I mess around with you?"

Lin Yun suddenly shouted, which made the two guys shudder.

Su Xiaoyu was secretly happy, "Brother Yun finally lost his temper."

Lv Fengtian and Nangong Shi were scolded by Lin Yun, but they couldn't get angry, because they couldn't solve the secret of the iron plate, and they had to rely on Lin Yun.

After Nangong Shi was shocked, he asked very humbly, "Then what should we do next? Please tell me, leader!"

"Next, you should go and collect the old spiritual tools and sword-casting stones. I think tomorrow, I should be able to find a way to move this iron plate and open the sword burial place!"

"Yes!" Lv Fengtian and Nangong Shi retreated very simply, because no matter whether Lin Yun can solve it or others can solve it, the sword-casting stone and other things are needed to open the sword-casting pool.

After the two annoying guys left, Lin Yun began to clean up the bloodstains of Cheng Buyou on the iron plate.

"Brother Yun! Why are you cleaning up this dirty thing? Just ask someone to come in and rinse it clean."

Su Xiaoyu frowned when she saw Lin Yun cleaning up Cheng Buyou's bloodstains.

"Xiaoyu! You can't ask others to do it. It's better to do it yourself, so as not to let others know the secret!"

Lin Yun whispered, cleaning more seriously.

"Ah! Brother Yun! There is a secret! You are so amazing. You can see the secret that others don't know at a glance." Su Xiaoyu was pleasantly surprised.

"Hehe! I'm not that amazing. After all, Cheng Buyou helped us before he died." Lin Yun chuckled.

"Brother Yun said that the secret appeared because his blood was on it?"

"Yes! When Cheng Buyou's blood covered the oath iron plate, I felt an obvious repulsive force appearing. It should be repelling Cheng Buyou's blood."

"This is really true! Cheng Buyou was greedy and wanted to guard the treasure he got even if he died, but he didn't expect that his behavior helped us solve the secret!" Su Xiaoyu laughed contemptuously.

"Haha! Cheng Buyou couldn't have thought of it! The secret he wanted to get finally appeared after everything he had disappeared."

Lin Yun smiled faintly, removed another piece of coagulated blood, and saw a plum blossom.

"Ah! Plum blossom! It turns out that there is no plum blossom on it."

Su Xiaoyu exclaimed. When they just came here, everyone's attention was first focused on the oath iron plate. At that time, there was indeed no plum blossom.

"Yes! That's right. It turned out that there was no plum blossom. It should have just protruded." Lin Yun smiled and slowly picked the plum blossom.

"Brother Yun, you just said repulsion. I think it's the purity of this plum blossom. It doesn't like dirty things, so it repels the bloody smell on the iron plate and runs out by itself."

"That should be the case!"

Lin Yun said, picking out the protruding plum blossom.

"Snow Soul!"

Lin Yun saw that there were also two words on the plum blossom, and the font and technique were the same as the iron hammer he got before.

And the material of the two things was also the same, which was completely different from the iron plate engraved with the oath.

"It seems that this plum blossom and the iron hammer should be related."

"Brother Yun is right! Since it is hidden here, it must be very useful. Keep it well-don't let them know!"

"Yeah!" Lin Yun nodded and said, "Of course, they can't know about this plum blossom. It's the iron hammer. Except for Lu Fengtian, other people don't know what's special about it even if they see it."

Lin Yun put the plum blossom away, and when he looked at the oath iron plate again, there was no trace of the place where the plum blossom was picked out, and the whole iron plate was no different from when they first saw it.

Lin Yun suddenly made a move and grabbed the iron plate.

"Buzz!"

The iron plate vibrated slightly, but Lin Yun grabbed it.

"Sure enough, I couldn't get it before, it was related to the plum blossom!"

"It seems that if you can't get the plum blossom, you can't open the sword burial ground!"

"Brother Yun! According to this, the plum blossom must be very useful in the sword burial ground!"

"Well! Xiaoyu is smart!"

"Brother Yun! Is there a reward?"

"Reward?" Lin Yun looked at Su Xiaoyu's expectant eyes, a little flustered, and hurriedly said: "Xiaoyu, take whatever you want, you don't have to be polite with my things."

"Hmph! Brother Yun! You are so boring!"

Su Xiaoyu pouted and went to the other side, pouting and saying: "Practice well! Prepare to open the Sword Burial Ground tomorrow."

Lin Yun shook his head helplessly, and also sat quietly on the other side, running the Nine Stars Heaven Slashing Art to clean up the inappropriate places after the breakthrough.

Time passed quickly.

The next day, Lu Feng and Nangong Shi came early.

"Leader! Is the problem solved?" The two guys were very anxious and asked this as soon as they came in.

Lin Yun asked with a stern face: "How are the preparations for the sword-casting stones and the old spiritual tools?"

The two guys were stunned, knowing that Lin Yun was unhappy, and hurriedly bowed and said: "Enough preparations! Yesterday, we mobilized people to search every corner of the famous craftsmen and around the city. Now these things are piled up like mountains, all at the old site of the sword-casting pool."

"Good! Well done!"

Lin Yun praised casually, but shouted to the outside: "Come in, carry the oath board!"

Several people from the Sword Pavilion came in immediately, and when they got to the oath board, they carried the oath board out without much effort.

This scene shocked Lu Fengtian and Nangong Shi. The things they couldn't move yesterday were so easy today.

As for the reason, there is only one reason, that is, Lin Yun used his brain to solve the problem.

"Are we two really pigs? Why do seemingly difficult problems always get easily solved by him!"

Lu Fengtian and Nangong Shi were extremely depressed, and couldn't figure out what the reason was.

Lin Yun and Su Xiaoyu had already gone out.

"Everyone from the Sword Pavilion! Go to the sword-casting pool!"

． ． ． ． ． ． ． ． ．