C2393 Difficult Questions

Very soon, the last three questions have been asked.

This time, they didn't come one by one. Instead, they brought out all three questions. Lin Yi looked at the book in his hand and became silent for a moment.

"Dr. Lin, it can't be that it's difficult for you, right?"

Huo Sisi asked with a smile on her face.

"Not really. I just think it's quite interesting."

Lin Yi smiled