C609 I'm Not Convinced

As they were talking, the young man arrived.

To be honest, he didn't believe it at all.

The more he thought about it, the more he didn't believe it.

[Are you kidding me? Do you think I am a fool? Do you think I am a three-year-old kid?]

I'm a researcher from the country's most advanced technology department!

[I have read about this many times