"Yueshu, I know you're capable, but you've been in the orphanage too long,"
Seeing him like this, Xu Shuo smiled affectionately and said, "You have no understanding of the outside world, and you don't know what kind of people are out there. Is it really okay to let them go just like that?"
Yueshu's gaze flickered slightly, "What are you talking about?"
"I'm just saying..."
Xu Shuo turned his head towards the backyard, "Several kids have disappeared without a trace."
...
As they restrained each other, the back door of the orphanage.
The long-missing assistant policeman appeared from the shadows. He stood woodenly at the door, taking out a bunch of keys from his uniform.
He inserted the old-fashioned ring-shaped key into the padlock on the door and twisted it a few times unsuccessfully before pulling it out and trying again, repeating the process.
Finally, with a "click,"
The lock opened, and so did the door.