C482
There was no water in the room. Ji Qing was thirsty, so she ran to the bathroom to rinse her mouth. When she came out again, her eyes swept to the door, and an idea popped into her mind.
It was still light. She walked to the door with her hands and feet, put her ear to the back, and listened to the sound of the door. When she couldn't hear anything, she lay on her stomach again