Chapter 672

He Ying shivered and couldn't help exclaiming, "this is really a good Dao!"

He Ying has also been here, but what Lin Chengyu has given is far less excellent than what she has today“ This knife, I really don't understand how to do it! I'm afraid that even the cutting tools produced by the high-end research laboratory are not as good as this one! "

"Or do you know the goods?" Lin Cheng Yu twists his beard and is full of pride. "If he can compete with the famous Dao guiwan under Fukuyama Zhenwu, how can he be a general Dao. To tell you the truth, this knife has been borrowed by the domestic metal material research institute, but they have not been able to find out why this knife is so sharp! "

"This knife is for you. As long as you have the strength to give full play to it, it will be enough to increase your force by 30%!" Lin Chengyu is very proud, "thirty percent strength, for you warriors, is enough to make you ecstatic!"

No matter the material or the battle record, this Dao is very eye-catching, enough for anyone who loves it. Naturally, Lin Chengyu is confident.

"Really?" He Ying's eyes brightened, because she knew that guimaruchi was one of the top 50 famous knives in the neon famous Dao list. How could she compete with it“ Team leader Han, you should seize the opportunity

However, Han Zhen only lightly said: "is it?"

"You don't know the goods?" Lin Chengyu was distressed. "This knife cuts gold, cuts jade, blows hair and breaks hair. Its sharpness is the best in the world! Even a coin more than ten centimeters later can be cut open with one sword. "

"You can't do that with any knife you can see!"

"I didn't agree to borrow this knife from the structural laboratory of Jiangnan Academy of Sciences! It's because it's rare for such a young team leader to come here. I'm willing to give it to you! "

Lin Chengyu's face is full of looks you don't understand, some irritable.

Lin Chengyu naturally understood that although this sharp blade really cut iron like mud as mentioned above, even the steel materials research laboratory could not work out its sharp nature.

But in the past few years, the sharpness of this knife has decreased year by year, far less than the first amazing.

At this rate, the degradation of this knife is only within a few years.

However, in this case, only those who know the inside story can understand that Lin Chengyu does not believe that Han Zhen, such a young man, can know the truth of the knife!

Han Zhen showed a smile at the corner of his mouth, and instead made a tour around him.

He Ying saw that Han Zhengen was not interested in this, and secretly felt that it was a pity that this kind of magic weapon could be met but not sought!

Lin Cheng Yu frowned. He didn't understand Han Zhen's intention.

A few days ago, Lin Chengyu got a treasure, which can't be hidden due to the regulations. He was worried that Han Zhen would see it and take it away, so he took out such a good knife to Han Zhen.

"Since Mr. Han doesn't like it..." Lin Chengyu said, "well, I'll add another one!"

He Yingman was pleasantly surprised. It was extremely rare for Lin Chengyu to bring out a good thing. Today, he was willing to give out a second one.

Lin Chengyu, with a look of pain, took out a dagger from his weapon again. "According to the rules, I can only provide you with a weapon. But since group leader Han has such a high vision, I'll match the hero with a famous sword! "

The dagger is only half a meter long. The handle and the body of the dagger are very rough. It seems that they can't be polished.

However, the sword body exudes a light cyan atmosphere, which makes people feel extraordinary!