Chapter 77: There Was a Divine Grandmaster in Jianghai City!

"Holy sh*t!"

The atmosphere was a little awkward. With Du Changfeng's status, cursing in such a way was already very disgraceful.

In the end, he kept on talking.

"Cough, cough..."

Du Tianyu coughed lightly.

"Uncle, please be wary of your words."

Du Changfeng could not suppress his excitement as he waved the thing in his hand excitedly.

"Do you know what this is?"

"What is it?"

Ouyang Yunzhong could not help but feel a little puzzled.

Du Changfeng said with an excited and solemn expression,

"This is the design of the latest fighter jet Star Streak developed by America! It gathers all of America's most advanced technology! It can also be said to be the world's most advanced fighter jet.

"According to the internal evaluation of American scientists, it can display the speed and strength of a grandmaster.

"They spent tens of billions of dollars just to research and manufacture this fighter jet.