At ten o'clock in the evening, the lights in a laboratory of the Hongkang Medical Research Center were still on. Yun Shanhua, Yu Xinkey, Yan Nizi and others had already left work, and there were only Xu Ying and Hong Wan in the laboratory.

Dressed in white coats, they intently simulate bioelectricity, giving 'instructions' to hematopoietic stem cells to differentiate into red blood cells or platelets, from which they can screen out the controlling transcription factors.

From daytime to now, they have done an unknown number of experiments.

“YES！” Xu Cheng suddenly waved his fist excitedly.

The two looked up and smiled at each other.

Hong Wan asked uneasily, "All the transcription factors that control the further differentiation of hematopoietic stem cells have been found, right?" ”

"This is the last one, I promise."

"Great, I'm exhausted." A happy smile appeared on Hong Wan's tired face, she raised her hands and stretched her waist, suddenly screamed, and her body fell to the side.

Xu Ying's eyes were quick, he grabbed her arm, held her steady, and asked with concern, "Are you okay?" ”

Hong Wan palpitated and said: "I have stood for too long, my legs are numb, thank you, Mr. Xu." ”

"If you want to say thank you, I should say that you can leave when you get off work, and you have to stay and help me screen for transcription factors."

Hong Wan sat down cautiously, kneading her legs, and said with disgust: "You are clumsy, I am worried that the things in the laboratory have been damaged by you, and some of the instruments and equipment in it are worth a lot of money." ”

"Yes, yes, Mr. Hong is serious and responsible, and he specially stayed to supervise me. You sit slowly, I'll clean up. ”

After several hours of experiments, Hong Wan felt dizzy, her neck was stiff and her hands were weak, she didn't want to move, her beautiful eyes stared at Xu Cheng's busy figure, she secretly gritted her teeth, angry and hateful, she hadn't worked overtime for almost a year, this plus was several hours, and the record was broken.

Evil capitalists!

also blamed himself for being blind and kind, and he didn't expect Xu Cheng to be so persistent, looking like he would not give up if he didn't find it tonight, no way, Hong Wan could only accompany him.

I don't need to stay up all night, which is a blessing in misfortune.

After locking the door, the two walked downstairs and said a few words to the security guard on duty who kept yawning in the security room, and then left the scientific research center.

The two security guards watched them go away, and they all breathed a sigh of relief, the secret passage finally sent the plague god away, the boss worked so hard, and the pressure on them to be security guards was huge!

When he came to the nearby parking lot, Xu Cheng saw Mr. Hong's car at a glance, a red Porsche, and couldn't help but be surprised: "When did you drive it?" ”

"When I got off work, I asked Xiao Zhou to come over."

Xiao Zhou is the life secretary of Hong Wan's four secretaries, and he is also a handsome guy.

Xu Cheng looked at the heat in his eyes and asked, "How much is your car?" ”

"Two or three million."

"She is worthy of being the daughter of a real estate tycoon, and she is inhumane!"

Hong Wan glanced at Xu Ying, "It's not that you can't afford it, put this cold on me, two or three million cars can't be ranked in the circle at all, I usually drive to and from work, and the good cars are parked in the garage at home." ”

Catching a glimpse of Xu Cheng opening the rear door, Hong Wanjiao shouted: "Sit in front, I'm not your driver." ”

Xu Cheng obediently sat in the passenger cab.

"Where do you live? Really live in Ryuba Village? Getting into the car, Hong Wan asked.

"yes."

Hong Wan said speechlessly: "You successful people like to pretend to be forced, and your habits are weirder than the other, I can understand it." But Mr. Xu, the times are different, in our family, you don't need to wear a dress every day to sell goods and live in an urban village, right? Isn't this a bit too outrageous? ”

"Our family? What kind of family background do I have, an ordinary family. ”

Hong Wan applauded: "You are pretending to be fresh and refined. ”

"I'm serious, I'm really from an ordinary family, I was abandoned by my parents since I was a child, and a grandmother who picked up garbage took me back to raise ......"

Hong Wan said while playing the steering wheel: "Hongkang Medical is operating well, the benefits are good, the annual revenue is more than 400 million, I know Dad's person too well, if there is no interest he can't refuse and unbearable pressure, he will never sell the company easily, let's say, was cheated hundreds of millions?" Hundreds of millions of ordinary families? Hehe! ”

Xu Cheng said truthfully: "I didn't spend a penny, the company was sent by your father." ”

"Sent?"

"Sent."

"My dad gave you a company for nothing, and you know such advanced technology, it seems to be a big deal." Hong Wan rushed to the roof of the car to Nunu, and asked with a gossipy face: "From above?" Which big leader? ”

Xu Cheng pinched his eyebrows and said: "What is above and below, I am an ordinary person." Well, it's a showdown, in fact I'm not human, I'm a zombie......"

Hong Wan interrupted: "Driving the car, don't tell ghost stories, it's very unlucky." You can send me the story on V, and I'll go back and read it. Don't worry, I'll definitely watch it. ”

"Ugh." Xu Cheng sighed.

"Nothing more?"

"Hmm."

"Can I say a word?"

"Listen up."

Hong Wan glanced at Xu Cheng and commented: "You're actually not bad, but you're too fond of pretending." ”

Xu Cheng sweated for a moment, and secretly said that Hong Wan What kind of ghost evaluation is this, he didn't evaluate the idea at all, and he didn't say his noble character and the shining point that can illuminate the earth.

There is a stubble chatting, and Longchang Village is close at hand. The car stopped at the entrance of the village, and Xu Cheng invited: "Mr. Hong, do you want to go up and have a cup of tea?" ”

A strange smell from the village wafted in through the car window, Hong Wan hurriedly raised the window glass, and shook her head like a rattle, "No, no, no, I'm a little tired today, let's change the day." ”

"OK, drive slower on the road, and report to me when I get home."

"Mr. Xu, see you tomorrow."

"See you tomorrow."

More than half an hour after returning home, Xu Cheng received a message from Hong Wan reporting that he was safe. was about to reply to the message, but unexpectedly found that Hong Wan hadn't changed her nickname for a day today, and couldn't help but be surprised.

Frequent name change patients, cured by overtime?

"Mr. Hong, remember to change your nickname before going to bed, I have a name for you, it's called 'overtime female president'."

One-click send.

Never doubt the speed of Mr. Hong's reply to messages and the frequency of changing his name, and soon, his nickname was changed to 'overtime female president'.

Comfortable!

Xu Cheng put down his phone contentedly, went to the bathroom to take a shower, and then went to bed.

But I didn't see Hong Wan quietly update a circle of friends: Stone hammer, the new boss is really not human, he admitted it himself, and forced me to work overtime until ten o'clock in the evening.

Pictured: A group photo of the two doing experiments in the laboratory. JPG

When he woke up the next morning, Xu Cheng drank all the blood of the intimate Jace brand, and got in the car that came to pick him up and rushed to the Hongkang Medical Research Center.

As soon as the front foot arrived, Hong Wan and Li Feifei came with the back foot.

The induced hematopoietic stem cell technology has reached the final step, Hong Wan and they all want to take down this project as soon as possible, while Xu Ying is making some trivial preparations for upgrading.

In fact, he had been waiting for a reply from the gang at the Black Great Wall.

Speak of the devil.

At noon, Hong Wan ordered takeout, and everyone was waiting for the meal in the small restaurant while discussing the content of the morning's experiment, and the atmosphere was very harmonious.

At this moment, the security guard of the scientific research center called, saying that Jace and Rose had come to find Xu Cheng, but there were not only two of them, but also a pity in a dark red uniform.

Xu Cheng was relieved and knew that the upgrade was nine times out of ten.