The magical color-changing ability and color-changing material

Wouldn't that be equivalent to exposing himself?

No country had made any substantial breakthroughs in this technology, so he naturally wanted to take the lead in completing this technology and lead the world.

"Academician yang, you have a call." An assistant hurriedly handed him a phone. "it's minister lu!"

Yang duanhe knew that Minister Lu would not call him unless it was something important, so he immediately answered.

When he heard the news from Minister Lu on the phone, he said excitedly, " "minister lu, are you serious? was there really such a thing? The color will change immediately, and the color will be close? Alright, alright, I'll be there immediately."

Linlin Manor.

after hanging up the phone, minister lu immediately said to qin lin, " "It's for boss Qin, I'll have to trouble you to prepare another room. An academician will be here soon."

Qin Lin nodded. He called Gao Yaoyao over and asked her to make arrangements.

……

The next day.