C104
Around nine in the evening, Mao Babao and I carried a backpack and came to Unit 2. Surprisingly, Bai Ning insisted on following them in. Although she said that this was the work of a police officer, from her slightly trembling shoulders, one could tell that this girl was actually quite scared.
Mao Babao laughed and took the lead to enter the unit door. Just as I was about to walk in
