C1042 Invisibility

"Wait here for a moment ?" I have something to do. "

When Xiang Tianze and Kari Kobayashi arrived at the departure lounge and received their boarding passes, Xiang Tianze made Kari Kobayashi wait for him there. Then, he walked quickly towards the washroom.

There are a lot of people inside. After all, this is an airport with a lot of traffic. Who knows how many people come and go here every day