Late at night, it rained a light rain in Shanghai, which is not common in late autumn.

After getting off the bus, the two found that the clothes were really thin, the transition period from late autumn to early winter, the evening breeze had already been imperceptibly cold, and the too prosperous city was always not sensitive enough to the change of seasons, as if only the new consumer products in the wardrobe were the only signal that worked. Or, it is the people who haunt late at night that have the opportunity to experience the joy and sorrow of this temperature with their own skin, Zibei grabbing the collar and shivering in the cold wind, like a kitten.

Xiao Yi walked in front of her, and would look behind him a few times from time to time, for fear that she would not keep up with the pace, and when he saw Zibei's lips that were a little purple from the cold, he decisively took off his coat and draped it over her shoulders.

"Aren't you cold?" Zibei clumsily, and the pain on her face eased slightly.

"Luckily, it didn't feel too cold. He put his hands in the pockets of his navy blue work pants and walked at the same pace as before.

"That ......" Zibei bit her lip and cheeked, she actually wanted to ask, are you really not Takeshi Watanabe?

Xiao Yi heard a faint call, so he turned his face sideways and motioned for her to continue, however, Zibei lowered her head.

The air between the two froze for a long time, and when they entered the city where the lights were gradually on, Xiao Yi slowly spoke: "I, send you back to school." ”

That night,

The next day, Zibei seemed to be happier than usual, and even walked much briskly, knowing that the death of her grandmother had caused her a lot of blow!

She turned on her computer and prepared to start her day, and when the new moon arrived, she would have to explain the information.

"Huh, you're here early today, and you look pretty good!" Xinyue hung her bag on the hanger, gave Zibei a praising smile, turned around, and walked to the water dispenser to pick up a cup of hot water.

"You too, by the way, I went to find Lu Yi yesterday!" Zibei crossed her hands, ready to get down to business, her arms lying on the table, her eyes full of bright morning light.

"I guess so, otherwise, why didn't you come to work all afternoon?

Xinyue pulled over the chair and sat beside her, her face was full of anticipation, Zibei had no choice but to convey Lu Yi's meaning one by one, since it was a guarantee that she would not do it again, then everyone would like to believe that it was just an oversight, so her tone was also very natural.

"Okay!" After hearing her, the corners of Xinyue's lips suddenly flashed a strange smile, she took a sip of water, and eagerly responded: "Actually, I also feel that I am a little overhearted, since it is really a misunderstanding, let's let it pass!"

Zibei's heart suddenly chuckled, she originally attached great importance to this matter, and she missed a half-day shift for it just to figure it out, for fear that Xinyue would be wronged a little because of this, but when the misunderstanding was clarified, Xinyue was like an outsider, as if the truth was good or bad and had nothing to do with her, not only did she not show any gratitude, but she also said it so lightly. Zibei, who had been running for this for a day, was of course unhappy in her heart, she was very disappointed, her crossed hands slowly loosened, and she touched the stack of materials on the corner of the table.

Seeing that she was about to get ready for work, Crescent Moon got up and left in amusement, pouring the unfinished glass of water into the flower pot.

"Xinyue, when did you put this pot of iron trees in?" Zibei found out that there was still a pot of iron trees in the corner!

"It was sent by Lu Yi! He said that he couldn't take care of the flowers and plants, and the iron tree refused to bloom for a long time, so he had to throw it to us!"

"I think she's cute, and if I'm not mistaken, she's the same age as us!"

"You guessed it right, yes!" Crescent Moon apparently didn't have much interest in the Iron Tree.

At this time, Zibei had already come over, and she touched the leaves of the iron tree, and said distressedly, "The young leaves are a little yellow! You see, the mesophyll has almost turned yellow!" She pinched a slender leaf and pointed it to the crescent moon.

Although the new moon was not interested, she still walked over, she touched the leaf and said with a smile: "It should be autumn, that's why it turned yellow, this is normal." With that, she turned back to her desk.

"But," Zibei was worried, "I don't think so, I remember my grandmother said that if the young leaves of the iron tree turn yellow, it is usually due to iron deficiency, if you pour some ferrous sulfate aqueous solution on it, it will be relieved a lot!"

"Where is the ferrous sulfate aqueous solution?"

"This is the research institute, and the most important thing should be chemical reagents, I'll ask in the future!"

Xinyue had already shown a little impatience at this time, she thought it was ridiculous, in the end, this girl was here to work, or to take care of flowers and plants, seeing that Zibei was so enthusiastic about things outside of work, she found that her good impression was much less than at the beginning, so she didn't bother to answer, just continued to read more attentively, pretending not to hear.

The next day, Xinyue saw that a glass bottle containing a light green and yellow liquid was really placed on Zibei's table, and there was also an extra kettle, she knew completely this time, this girl is a little not simple, she must do what she wants to do, at least, she must be a person who does not hesitate to pay.

A week later, Xiao Yi's test task was successfully completed, and when he returned to the institute, he began to devote himself to intense research again, about the paper of the French scientist, he had already studied it thoroughly, but even if he found out what about this material that can absorb sound waves, he was still one step away from the goal, that kind of polymer compound, not just simple absorption, it can change the wavelength of sound waves to produce interference signals to fight back, the Japanese have always been good at imitating and improving. The only way to do this is to start from within.

However, the Japanese intelligence officers were slow to find out useful information. Xiao Yi was anxious, it was difficult for a good woman to cook without rice, he decided to go to Li Bo to ask about the situation, what difficulties he encountered, and whether he could help.

This puppet company is called Tanaka Technology, Xiao Yi always feels a little familiar, but he can't quite think about it, he seems to have only heard his adoptive father mention it in high school. In order to find out, he dared to ask Li Bo for some information about the company, such as a list of its internal senior management, the company's stock market, financial statements, and so on.

However, this is not a listed company, and financial statements are generally strictly protected, so the only information is a list of senior management.

Xiao Yi carefully browsed, every time he saw a person's name, he always had to google it, he hoped to have some important discoveries, however, after browsing nearly half of it, he still didn't find any important people, the so-called important people, that is, people who seemed to have something to do with him, or, through his connections in Tokyo, he could find out his background.

Xiao Yi decisively flipped to the back, and under the light, a few words that he hated appeared impressively, the technical director of the R&D Department - Ishida Sanfu.

Xiao Yi unnaturally clenched his fists, and the corners of his forehead suddenly burst with green tendons, and the profound memories of the scenes resurfaced in front of him.