It was a bright and sunny noon, the office was well-lit, and the desk felt warm under the sunlight, making it quite comfortable to lean on.
Despite it being mid-October, the room was still quite warm, with no worry about cold wind blowing in.
A man in a black suit walked into the office, immediately grabbed the water glass on his desk upon entering, took a big gulp, and then asked his colleague, "Do you still remember that person we've been investigating before?"
His colleague lifted his head from a pile of documents and casually replied, "Of course, I remember. Isn't Group Three always following those people?"
After the reply, he picked up a file from his left, opened it, and started carefully verifying it. This is his daily work; not all agents of the Great Tang Imperial Security Bureau are responsible for combat. Most in this building are clerks, actually working mostly in the office.