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But no one noticed Ying Zijin, as they were all too busy dealing with the chaos caused by Professor Herwen and the L-type spray.
Pei Tianyi had already dialed a string of numbers, while the other teachers were contacting different people separately.
Meanwhile, as a teacher stood up, he inadvertently glanced at the computer screen.
His expression suddenly froze, and he shouted in surprise.
Including Pei Tianyi, the other teachers within the research investigation team did not believe that Ying Zijin's computer skills were capable of tracking Professor Herwen's exact location.
Pei Tianyi was able to join the team because his computer skills were very high, no less than an ordinary programmer, and even stronger.
Plus, being a college student, he had ample time.
But even Pei Tianyi couldn't locate Professor Herwen, so how could anyone else?
How could a high school student compare with Pei Tianyi in terms of computer skills?