Gambard stared at the beating data stream on the dual-screen monitor, and his fingertips made a dense "tap-tap" sound on the mechanical keyboard, like the heartbeat of a predator in the dark night. It was two o'clock in the morning. In the network security red team war room on the 17th floor of the Star Network Technology Building, only his area was illuminated by a cold white light. The rest of the workstations were in deep shadow. The coffee cup on the table still had half a cup of cold dark brown liquid.
