Lin Huang and Bloody clearly saw what happened in An Jing's house.
When he saw An Jing being taken away by the silhouette, Lin Huang frowned slightly.
"I've never thought people from Agency EA would take action so soon!"
The reason Lin Huang was sure that it was Agency EA who did that was that apart from him and Huang Tufu, only people from the agency knew about An Jing's real identity at that moment.
"I thought they wouldn't do this so soon because they didn't want to cross the line. Never had I thought they'd be so decisive!" The person's quick action was indeed out of Lin Huang's expectations.