C79 Chronic Hatred

Lin Yi grinned and continued to walk forward. After a few steps, he arrived at Chen Dehai's study room. However, the door of the study was actually the steel anti-theft door. He knocked lightly, and there was a dull thumping sound.

Not to mention bullets, even grenades wouldn't explode.

"This old fellow is really an old fox!" Lin Yi knew that Chen Dehai didn't rush to get rid of him. Instead