Ling Qingyu waited. The length of muzzle shown to her wasn't sufficient yet. The robber outside hadn't seen her. She had time and patience for now. As long as this man made another mistake, she would move.
However, Ling Qingyu knew the man she had kicked to death could be seen from outside if the robber scanned carefully through the threshold. She was betting these robbers weren't trained to understand this knowledge.
"F**k! Dude. What's wrong with you? Answer me!" A pity dead man told no tale. A limp body sitting against the wall raised alarm bells.
He decided to retreat and informed the rest of the anomaly here because he dared not even enter the room. When he was about to grab the radio, he remembered they had jammed the signal in the entire building.
Greeting middle fingers at the original plan, his feet stepped back. But in a moment of shock, his body had partially crossed the threshold.