Counter-Terrorism Starts with Being a Security Guard

This is the story of a soldier king who travels back to the city and uses anti-terrorism thinking to solve trivial matters. There is no system to issue tasks, and there is no mall to change equipment. There is only muscle memory that cannot be changed, and a heart that wants to lie down but is always dragged down. If you see—— A security guard subconsciously analyzes the best sniping position when checking surveillance cameras; A security guard used tactical coordination when catching a thief; A security guard faced the professional killer and sighed, "Aren't you tired?" Don't ask, it's an occupational disease. It's lighthearted, refreshing, and a little funny. New book sets sail, please collect and recommend!