As Wang Ye had a good command of Russian, the Russian policeman was slightly polite towards him.
He explained, "These students don't have visas. I suspect they are here illegally, so I am taking them to the police station for further investigation."
Wang Ye and Nalan Yaqi were surprised. No visas?
This seemed impossible.
Nalan Yaqi asked Millie, who stood on the other side, "Where are your visas? Why did the Russian policeman say you don't have any?"
On hearing this, Millie and the others gave widened eyes and began to explain.
Listening to their explanations, Wang Ye immediately understood what had happened. He had experienced a similar situation before. It was not that they didn't have any visas as the Russian policeman alleged, it was just that they didn't have official ones.
The visas of foreign students studying in Russia are renewed annually.