The shrill sound of sirens could be instantly heard coming from basement two and rang throughout the building.
All the lights in the building lit up the moment the alarm was sounded. Level one alert had been activated in the institute!
Huo Yulin was nearly at the emergency exit when he turned his head in shock.
The surveillance cameras had come back to life and were gradually moving. He could hear the infrared sensors beeping as they got reactivated.
"Go."
A cold mechanical voice came from the mike. Huo Yulin veered his eyes. Before the infrared sensors got to him, he darted behind the emergency door.
Yuan Huan was standing by the wall. He laughed coldly without giving chase to the intruder.
The institute had the best security system, so it was impossible for the person to escape now.
