When she heard someone knocking on the door of the cubicle, Kate realized that they might be in trouble.
In the dormitories, there were quite a number of cubicles within the washroom. And at the moment, within the dormitories, apart from them, only two other girls were in.
So, why would someone decide to knock on this cubicle's door? It was clear that the person on the other side already knew that they were in here, and came specifically for them.
Was it possible, just as Lina had said, that they should be careful, not to be caught? But even then, it had not been long since she made the call, and someone was already here? Wasn't this too fast?
As she was thinking about this, she gazed towards Lina, only to see that Lina was quite calm. Despite the situation that they were facing, she did not seem panicked at all.
