No one thought that Lu Jun would suddenly rescue Jiang Kunwu and obstruct others from cleaning up the portal, which is a martial arts taboo.

Besides, even if you make a move, you may not be able to save him, you yourself say that the broken jade sword is a sharp blade, and your knife can stop it?

In the end, the knife was destroyed, the person was not saved, and he committed a martial arts taboo, even the one behind you has to punish you, why bother!

Everything happened so fast that the thoughts in everyone's minds had not yet dissipated, and the swords had already collided in one place.

Hearing only a local sound, everyone was shocked to see that the blood cold had not been cut off, but only a gap an inch deep, but it had blocked the broken jade sword alive.

"Good knife! It's not broken!" everyone couldn't help but praise in their hearts.

Jiang Kai glared at Lu Jun angrily and said, "Lu Shaoxia, you want to stop me?!"

"Master Jiang, I advise you to calm down, otherwise you will regret it for the rest of your life. Lu Jun said.

Cui Ye hurriedly stepped forward, grabbed Lu Jun, and whispered: "My second brother, this is cleaning the portal, what are you doing!"

"Lu Shaoxia, Jiang Mou repeats it again, I'm cleaning the portal, don't say it's you, even if it's the one behind you, you have no right to stop it!" Jiang Kai said angrily.

"Master Jiang, if you want to clean up the portal, I will naturally not stop it, but now the facts are unknown, and I can't let the tragedy happen. Lu Jun said.

"Because this son of a son heard that I wanted Qingfeng to inherit the mantle, he was jealous, and he imitated broken jade, exchanged blades, and blamed Qingfeng, what else did he not understand!"

"I'm sorry, this is just Master Jiang's speculation, and I only believe the evidence below. ”

"The false sword is the evidence, and the veil around it will give proof. ”

"Then I'm strange, Ling Gongzi is so scheming to blame Qingfeng, and his meticulousness can be called a must, how can he be negligent?"

"This ......"

Jiang Kai couldn't help but hesitate, and the others were also dazzled.

"So, who do you say did it?"

"Don't be in a hurry, this sword will tell us. ”

Lu Jun stretched out his hand as he spoke, and took the broken jade sword from Jiang Kai's hand, a flash of brilliance flashed in his eyes, and a smile appeared on the corner of his mouth.

"Master Jiang, there should be graphite powder in the house, please take some, and the ink clay will also be brought by the way. ”

Graphite is also one of the raw materials for smelting, as a swordsmith, graphite powder will naturally not be less, Jiang Kai is busy ordering people to get it.

While waiting, Lu Jun asked Jiang Kai to untie the acupoints between Li and Qingfeng, Li hugged his son and cried non-stop, while Qingfeng stood silently beside him.

Soon, the graphite powder was taken, and Lu Jun dipped a little with a soft brush, and gently flicked the brush handle in a few places on the sword body, and the graphite powder was evenly sprinkled on it.

Everyone looked at Lu Jun in puzzlement, not knowing what trick he was going to do.

Lu Jun didn't answer, and asked, "I remember that Master Jiang said that he took a sword to watch at noon, and then sealed the secret room, right?"

"Yes, exactly. ”

"Ling Lang hasn't come into contact with the Broken Jade Sword during this time, right?"

"No, I didn't. ”

"Then besides you, can anyone else touch the Broken Jade Sword?"

"Nope. ”

"Very well, then let the Broken Jade Sword tell us who swapped it. ”

Everyone was surprised how the broken jade sword could speak, but they saw that Lu Jun's wrist shook slightly, and the excess graphite powder on the sword body was shaken off, showing several clear fingerprints.

However, no one cared about those fingerprints, but they were all surprised by Lu Jun's methods.

"Stay in control!"

"He's not like a virtual realm. ”

"Gathering Qi is subtle, genius!"

"No wonder Gao Yanjing would shield him......"

Lu Jun couldn't cry or laugh, coughed twice to attract everyone's attention again, and said: "Everyone doesn't know, everyone's fingerprints are different, as long as we find the owner of these fingerprints, then everything will fall into place." ”

Solving the case through fingerprints is the most commonly used method in Lu Jun's dream, but it is unknown in Datang, and everyone sighs at the novelty.

Qing Feng's face changed slightly, and he said: "Lu Shaoxia's words are unheard of, if someone has the same fingerprints, wouldn't he wronged a good person?"

Lu Jun looked at him and smiled slightly, and said, "Since I use this method, I am completely sure. If you don't believe me, everyone in the Jiang Mansion can verify their fingerprints. ”

"Master, then I'll go and gather all the people in the mansion so that I can clear my brother's guilt. Qingfeng said.

"Don't worry, you leave your fingerprints first. Lu Jun said with a smile.

"Is Lu Shaoxia suspicious? I can't put the broken jade sword in my room, isn't that asking for trouble?" Qing Feng said.

"No, I'm not doubting you, I'm doubting everyone. Since it's not you, why don't you want to leave your fingerprints?" Lu Jun said.

"If I don't want anything, just stay. ”

Qing Feng walked over as he spoke, dipped his fingers in the ink, pressed his fingerprints under the paper, and said, "Master, I'll go and gather the others." ”

Without waiting for Jiang Kai to agree, Lu Jun had already pressed his shoulder and sneered: "Don't bother others, Qingfeng, you better recruit yourself." ”

Qing Feng struggled hard, but failed to break free, and asked in surprise: "Lu Shaoxia, you, what do you mean by this?"

"Master Jiang, come and see for yourself. Lu Jun said.

Jiang Kai leaned over to take a look, and saw that the fingerprints on the sword body were actually the same as the fingerprints left by Qing Feng, and he couldn't help but be shocked.

"Qingfeng, is it your doing?"

"Master, I didn't do it, how could I have murdered my brother? This, there must be someone with the same fingerprint as me!" Qing Feng defended.

"Yes, Lu Shaoxia, will there be any misunderstanding? Qing Feng knew that I was going to pass on his mantle, how could he do this?" Jiang Kai said.

Others were also quite puzzled, Qingfeng knew that he would get Jiang Kai's mantle inheritance, and then deliberately used this method, wouldn't it be too stupid?

"Okay, I'll convince you, Jiang Gongzi, you can record your fingerprints. ”

Jiang Kunwu came over to record the fingerprints, and sure enough, it was different from the fingerprints on the broken jade sword, and he cried loudly when he was suspicious.

"Jiang Gongzi didn't want to cry, he went to gather the whole house and recorded their fingerprints one by one. Lu Jun said.

Jiang Kunwu summoned the people of the whole mansion, and everyone's fingerprints were different as Lu Jun said, and they were not on the broken jade sword.

Everything is in plain sight, the facts are already very clear, the broken jade sword was exchanged by Qing Feng, and it was deliberately placed in his room, making it look like it was planted by Jiang Kunwu.

Because the imitation broken jade sword was forged by Jiang Kunwu in private, it will still point to Jiang Kunwu in the end, and he can get away with it.

Qing Feng still refused to admit it, and shouted loudly: "Maybe someone is the same as me and deliberately harms me like this! I can obviously get the master's inheritance, why do I still do this? Blame the senior brother, what good will it do me?!"

"Why do you want to blame Gongzi Jiang, naturally because you are afraid that Master Jiang will not pass on your mantle. ”

Lu Jun smiled softly and said to Jiang Kai: "Master Jiang, if you take a good look at that fake sword, I believe you will be very surprised." ”