Qin Longfei was stunned at first, then he understood and asked Du Cheng directly: "Du Cheng, just tell me if you have anything. With the relationship between us two brothers, even if you don't give me a drug disinfection device, I will do anything for you."

Du Cheng said directly: "Public is for public, private is for private. This time it is a private matter. I don't want you to feel guilty after helping me."

Of course, this guilt was not directed at him, Du Cheng, but someone else.

"Okay, I understand. Tell me, as long as I can do it, I will definitely help you."

After a slight pause, Qin Longfei added: "Compared with this drug-proof device, personal interests are nothing."

Qin Longfei was indeed very calm and direct in front of Du Cheng. His meaning was very obvious. Even if Du Cheng asked him to do something that violated his principles, he would probably do it.

Du Cheng didn't expect Qin Longfei to say so seriously. He said speechlessly: "Don't worry, it's just a few trivial matters."

After saying that, Du Cheng directly told the matter he wanted to ask Qin Longfei to handle.

After hearing what Du Cheng said, Qin Longfei was stunned. Then he looked at Du Cheng's head, and there were some weirdness in it. Finally, he broke out: "Du Cheng, you are indeed extremely good at acting, but if this is the case, I will support you 100%.

As he said that, Qin Longfei had already started to laugh.

He originally thought that Du Cheng wanted him to do something against his conscience, or to take advantage of this plan to eradicate the differences, but what he didn't expect was that what Du Cheng did was actually a matter of putting in the wrong place.

However, this person who takes advantage of the situation is a bit special!

When I was waiting for dinner with Qin Longfei, it was already past seven o'clock in the evening.

Afterwards, Du Cheng drove the Sun and Moon 2 directly back to the city.

He just returned to Riyueju to rest for a while, after saying hello to Gu Sixin and the others, he drove to the base directly.

Although the research on the drug disinfection device is very simple, if you want to study it before tomorrow night, it will definitely be very urgent. Therefore, Du Cheng told Gu Sixin that he would not come back tonight and would conduct research overnight in the base.

Fortunately, Du Cheng is in great health now. Don’t say that you have been sleeping all night, even if you don’t sleep for seven or eight days, it will not have any impact on Du Cheng.

When he arrived at the base, the future research team had already begun to study the drug disinfection device.

Their research went very smoothly, because when Du Cheng went to Fuzhou, he directly joined Xin'er through video, and then handled other things in a one-point and two-point way.

Otherwise, I'm afraid that when Du Cheng returns to the base, the research team will still be studying the technical data of the drug-proof device in the future.
Chapter completed!