C238
At this moment, someone knocked on the door. Both of them jumped in fright!
After all, what they had to do was not to let the world see the light of day!
If they were found out, they would be done for!
Fortunately, a voice immediately came from outside the door, reassuring them.
/p p "Hello, I'm here to deliver water. Please open the door. "
/p p "Phew