Prince John and Chuan Ye were slightly startled upon hearing Su Chen's words, as they had originally thought that these Huaxia people would be eager to enter the entrance as soon as they saw it.
Yet unexpectedly, this young man actually started talking to them about etiquette and deference!
Guan Zhihui and the others were also confused. Mr. Su was actually discussing etiquette and deference with people from America and the Island Country—didn't he know that these two countries were like wolves?
However, they didn't dare say much, because Su Chen had already attained a lofty position in their hearts.
"Please, go ahead first!"
Chuan Ye said with a gentle smile.
"Mr. Su, there's no need to be polite. It's the same for us to follow behind,"
Prince John also chimed in with a smile.
"I think Mr. Chuan Ye, you should be the first, after all, Mr. Ono was the one who discovered the valve,"
Su Chen also declined with a smiling face.
