Chen Yan's pistol had a capacity of seven rounds. He had just shot six shots, and Chen Yan completed the magazine and replaced it as soon as he approached the wall.

“Woo woo woo woo…”

The sound of breaking through the air temporarily stopped, and the other party’s special communication code came from the upper floor.

Of course Chen Yan doesn't understand.

However, this does not mean that Chen Yan doesn't know what the other party wants to do.

In such a quiet environment, Chen Yan, who turned on the auditory gene lock, could distinguish any tiny movements of the other party.

Coupled with the glance he just glanced after entering the door, it was not difficult for Chen Yan to locate the other party.

For example, now, Chen Yan glanced at the upstairs.

The speaker is located diagonally above you.

Bang!
Chapter completed!