"I'm sorry, it's too messy here, and there's no place for you to rest, just sit wherever you see it's cleaner, I'll go to the house and get it to you!"

Fang Zheng's face was a little hot when he heard this, this old face that had followed Fang Zheng for many years rarely had such a situation. He has long been trained to be super cheeky, even if Qi Weijun scolded himself before, Fang Zheng has more left ear in and right ear, and he will not blush when he does something wrong.

But now it's different, the other party obviously came with sincerity. Although Fang Zheng was a little cautious, he seemed to be more sincere than the other party, and he lacked too much. He kept all the money at home and didn't bring it out!

"How can this be explained later? I clearly agreed that I was here to trade, but I didn't even bring the money. Fang Zheng looked at the person who had walked away, and quickly began to think about how he should solve this misunderstanding next!

"Yes, this is the battery you see online, you can experiment with its functionality. The power content of this battery is incomparable even to the batteries of current electric vehicles. If it weren't for my lack of research funding, I would never have given it to you. Before the transaction, I hope you can agree to one condition for me, which is why I will let you come here in person!" The man handed the battery to Fang Zheng's mouth, and said in one breath the purpose of letting Fang Zheng come here.

"You talk about it first!" Fang Zheng didn't rush to agree, since this person was worried and made a condition, presumably this condition would not be so simple.

"You must promise me that you will not give it to a second person other than you, let alone use it for commercial purposes!"

"Why? aren't you afraid that I will promise you now, and I will regret it when I go out?" Fang Zheng couldn't help but ask.

"Don't be afraid, this battery can't be used before you agree, and I need to do further debugging. And the charging function of the battery has to be completed every time I come to my place. I wouldn't worry about you going back, and one more thing I didn't say, it's dangerous!"

As soon as Fang Zheng heard the word danger, he immediately felt that what he was holding in his hand was no longer a battery, but a *, and his hand holding the battery didn't know where to put it at this time!

"Don't be afraid, I'm not talking about danger as you think. It will confirm your identity after I debug it, and if you break the promise between us and give it to someone else, this battery will start a self-destruct program, causing you some damage, but it's not fatal!"

"Why are you doing this, can you tell me?" Fang Zheng relieved himself and looked at this person and asked.

"It's the result of my research, and I don't want it to be used by unscrupulous businessmen to do something bad when it's not really working. You can understand what I say, right?"

Fang Zheng didn't understand much, but he nodded anyway. This was originally found specifically for his own mind reading, and the toxicity that Fang Zheng possessed was his secret, keeping another secret for the sake of one secret, this was a joint relationship, and Fang Zheng would not say it if he was self-heating!

"I can promise you, but what I want to know is how long it lasts, for example, when used to give an electric shock to a hospital. Fang Zheng briefly described it, he didn't know if the other party could understand this description, but he would never say that he wanted to use this battery to power his body.

"You mean defibrillators, I think it's enough for you to use it for half a year! I'm talking about continuous use for half a year, if you don't use it often, it's conservatively estimated that it will be within three years!"

"So strong?"

Doesn't that mean that it should be used on its own body, which can be used by Founder for three years, and with these three years, Founder has already earned back the 100,000 yuan he spent!

No matter how you look at it this way, Fang Zheng thinks it is very cost-effective, a battery that is so strong only sells for 100,000 yuan, he picked up a big bargain! He made up his mind to take this battery at the moment, but the money is not on his body, and he doesn't know if it will annoy the other party, saying that he is not sincere.

"So, why don't we test the battery first? By the way, I have a little bit of a question about battery usage. Founder said this to figure out how to make the battery energy used in his body, about this knowledge is better to ask the other party, after all, people have been immersed in it for many years, can provide the most professional guidance to Founder.

"Yes, how do you want to test it, and what is your purpose!" the other party just nodded and asked Fang Zheng.

"Hmm... I have a sick person at home who has a strange illness that requires a long period of electrical energy to stimulate the body's functions, and now I know how this battery should be connected to the body. Fang Zheng panicked, and came up with such an idea to make a statement, but he was also forced to do so.

"And such a strange disease? This is really the world's most wonderful, but it's not difficult, you wait for me a little longer, I just have some materials in this area that you can use, just need me to improve it a little!"

Fang Zheng couldn't believe his ears, he originally wanted to get a suggestion, but now he got a set of profits, Fang Zheng's mouth was about to burst into laughter! He hurriedly called Yin Yi and asked him to go to his house to bring the money to him, the address Fang Zheng had already given him, and he would pick him up when he got to the place!

The two aspects were going on at the same time, and Fang Zheng did not get his consent, and he could not enter the house. He had to wait outside and smoke cigarette after cigarette to pass the boring time.

At first, Fang Zheng thought that the other party would come out first to give him the debugged battery, but he didn't expect Yin Yi to arrive here in advance, and when he received the call, Fang Zheng wanted to go out to pick Yin Yi over. But as soon as he remembered what the other party had told him that he couldn't let the second person know, Fang Zheng hesitated to stop.

Although Yin Yi is his best friend, the two of them rarely have their own secrets and do not tell each other, but this involves the issue of integrity, and it is also a bad thing for Yin Yi to appear here, so it is better not to let him in, and let Yin Yi wait for him nearby first when he gets the money.

In order not to cause a misunderstanding when the other party happened to come out of the house when he was looking for Yin Yi, Fang Zheng picked up the stone on the ground and wrote on the ground: "I'll go back and get the money!"

Looking at the words he wrote down with satisfaction, Fang Zheng rushed outside without stopping. Yin Yi was looking around at Fang Zheng's figure nearby, and what he was holding in his hand was the bag that Fang Zheng had left at home, which was the one Qi Weijun gave him at the beginning.

"You kid came very quickly, do you care about my safety?" Fang Zheng saw that Yin Yi's anxious and nervous expression did not seem to be fake, and his heart suddenly felt warm.