There might be someone standing outside the door. Chen Ge thought that it was too dangerous to open the door, but he had no better solution at the moment. This was an opportunity, one that they could not miss.
"Ying Chen probably has not wandered too far away from this place. There might be a trap right outside the door. Someone is probably waiting for me to open the door and crawl out."
The sound of the cats would warn Chen Ge of Ying Chen, but they would not be able to do anything regarding Ying Chen's helper. Chen Ge understood that deeply. Earlier, when he was pushed down the stairs by the boy, throughout the whole process, the child did not make any noise. It was not until the last moment that he had revealed his nasty fangs.