Hua Qing's brows twisted into a pimple, and the most important thing now is to determine the applicability of the permeable skin rejuvenation instrument through ** experiments, but the risk of ** experiments is too great, and he doesn't know what to do.

"Hua Qing, what's wrong? Is there any difficulty? Tian Jiayi asked in a low voice.

Hua Qing smiled bitterly and looked at the permeable skin rejuvenation device brought back from Bianzhou, Shu Mei was lying on the table, reading the instructions while fiddling with them.

"Andy, can I try it? Is this thing really as wonderful as the manufacturer says? Shu Mei didn't raise her head and continued to fiddle with the instrument.

"What a wonderful method?" Tian Jiayi walked towards Shumei. Looking at the exercisable skin rejuvenation device on the table with interest.

The skin rejuvenation principle of this osmotic skin rejuvenation device is to massage the skin through the high-speed rotation of the instrument, so that part of the soft fiber tissue in the superficial layer of the skin is converted into fat, making the skin more bright.

Hua Qing was stunned, and suddenly heard the sound of stabbing and lala, and looked up to see that Shu Mei was holding the osmotic skin rejuvenation instrument and pressing it on her face, Hua Qing was taken aback and shouted: "Shu Mei, don't make trouble." ”

Hua Qing pounced and snatched the skin rejuvenation device from Shu Mei's hand.

"Look at what scares you, I'm just going to try!" Shu Mei glanced at Hua Qing triumphantly, and then turned her eyes to Tian Jiayi, the information revealed in her expression was clearly telling her, look, Hua Qing is nervous about me!

"Andy, just let me try it, you see, I have too little fat on my body, so I'm not beautiful enough, maybe I will become a big beauty by this gadget, don't you want me to be beautiful?"

Shu Mei's voice was greasy and crooked, turning her slender body left and right, not only to show love to Hua Qing, but also to demonstrate to Tian Jiayi.

"You really can't just experiment blindly." Hua Qing said very seriously, "Because in the process of massage, it is to convert soft fibers into fat, during this period, the soft fiber tissue will definitely be destroyed to a certain extent, if it cannot be successfully converted into fat, the skin will be saggy, and even like facial paralysis, it will be terrible." ”

Shu Mei covered her face nervously, and said with palpitations: "It's scary! I can't show my ugly side in front of Andy. ”

"Are you worried about this," Tian Jiayi said calmly, "Don't worry, we are still young, even if there is any mistake, we can recover quickly." Time is so tight, don't hesitate, just do an experiment on my face tonight. ”

"I'm going to do it too." Shumei scrambled to be the first.

Hua Qing looked embarrassed: "Even if you start the experiment now, I'm afraid you won't be in a hurry, according to the manufacturer's meaning, people who are relatively complete in all aspects, to achieve the expected results, it will take at least half a month, and then there must be a one-week observation period, in this way, it is more than 20 days, and the manufacturer's assessment period for Tianyi is only one month, and we have no way to carry out customer experience." ”

"What then?" Shu Mei asked quickly.

Tian Jiayi frowned and thought for a while, and said, "Can you shorten the cycle of our ** experiments?" ”

Hua Qing's eyes lit up, and a subtle smile appeared on his face, but when he faced Tian Jiayi, he showed an indifferent expression: "Let me think about it again, tomorrow morning, let's finalize, okay?" ”

Hua Qing's words were obviously an eviction order, Shu Mei and Tian Jiayi had no choice but to leave with interest, and just after walking through the window, Tian Jiayi stopped again, stretched out his head and looked at Hua Qing's office.

"Manager Tian, what are you doing?" Shumei asked in a whisper.

Tian Jiayi tugged at Shu Mei's clothes and motioned for her not to make a sound.

As soon as Tian Jiayi and Shu Mei walked out, Hua Qing quietly closed the door, Tian Jiayi's words just now gave him a lot of inspiration, and he decided to adjust the vibration frequency of the osmotic skin rejuvenation instrument to shorten the time of the ** experiment.

Hua Qing calculated in his notebook that the time for him to prepare for the experiment was shortened to half an hour.

The normal vibration frequency of the osmotic skin rejuvenation device is 1600 times per hour, and the normal experimental cycle is 15 days, if the experimental cycle is to be shortened to half an hour, the vibration frequency needs to be increased by 720 times to 1152000 times per hour.

This is an extremely risky method, such a high vibration frequency, ** experiments can only be tried on those animals with rough skin and thick flesh like pigs, Hua Qing is really anxious, just adjusted the frequency to 1152000 times per hour, and twisted the switch, and pressed the permeable skin rejuvenation instrument to his face.

The door was knocked open, Shu Mei rushed towards Hua Qing like crazy, snatched the permeable skin rejuvenation instrument from Hua Qing's hand, and shouted with tears in her eyes: "Andy, what are you doing here, if you have a good one, will you let me live?" ”

As she spoke, Shu Mei twisted the switch and pressed the permeable skin rejuvenation device on her face.

Hua Qing was shocked, hurriedly snatched the osmotic skin rejuvenation device from Shu Mei's hand, and scolded loudly: "Shu Mei, are you obedient or disobedient? ”

Shu Mei stiffened her neck and shouted: "You don't care about it, what else do I have to worry about?" Isn't it just disfigurement, ruined me first. ”

Tian Jiayi took the permeable skin rejuvenation device from Hua Qing's hand, and said very majestically: "Don't be rash either, calm down first." ”

Tian Jiayi turned to Hua Qing and said, "You are too reckless, you are a big man, with rough skin and thick meat, do you think it is meaningful to do this experiment on your face?" Don't forget, the osmotic skin rejuvenation device is a woman's beauty device. ”

Hua Qing said vigorously: "It is precisely because I am a big man with rough skin and thick flesh that I must first do experiments on my face, and now the vibration frequency of the osmotic skin rejuvenation instrument is 720 times that of normal circumstances, and the risk of the experiment has increased by I don't know how many tens of thousands of times." ”

Seeing Shu Mei's frightened face, Hua Qing smiled again and said: "Actually, it's not so evil, although the frequency has increased, the amplitude is still the original amplitude, and if you put it on your face, it's almost like tickling, Shu Mei, you have already tried it just now, isn't it like I said?" ”

Shu Mei nodded, and shook her head again.

"Time waits for no one!" Hua Qing sighed, "No matter what, we must provide the experimental data as soon as possible, and increasing the vibration frequency is also a last resort, it is useless for you to stop it, I must practice it." ”

Tian Jiayi frowned and thought for a while, and asked, "You mean to say that as long as there are no adverse reactions on your face, you can do experiments on our faces." ”

"Manager Tian, what are you doing, how can you instigate Andy to take risks!" Shu Mei jumped to her feet in anger and shouted.