Du Ruanqing and Ou Mingsi were chatting and laughing as they returned to the dorm.
But when they took out the key and were ready to unlock the door, they found it couldn't be pushed open.
"Is it bolted shut?"
The puzzled Ou Mingsi turned to look at Du Ruanqing.
"No way! Let me try!"
Saying this, Du Ruanqing grabbed the key and tried to push open the door.
But the result was the same.
It wouldn't budge!
It was locked!
"Oh dear, what's Yinuo up to now? Why is it locked? Could she be sleeping? Better call her to open the door!" said Du Ruanqing.
Without a moment's hesitation, Ou Mingsi whipped out her phone and quickly dialed the number.
Meanwhile, Du Ruanqing placed her ear against the door.
The ringtone rang.
It echoed into Du Ruanqing's ear pressed against the door.
But alongside it came some peculiar noises.
Upon hearing this.
Du Ruanqing, who always claimed to be experienced, seemed to realize something.
"What's going on?"
