When Lei Zhen walked past Gordon Jack, he made sure to secretly plant a bug in the back of his suit.
Others might not have caught it since it was lightning fast, but Lei Zhen had noticed Gordon Jack was trying to molest Samantha when he was extending his hand out for a handshake.
It was that realization that caused him to step in front of Samantha to protect her.
Taking out his phone slowly, Lei Zhen activated the mini Aura AI and had her investigate everything about Gordon Jack.
The investigation from Aura would naturally not be something you can find on the internet, but something that is secretly hidden from the public. Information such as criminal history or illegal activities that Gordon Jack had done.
With the bug that Lei Zhen planted on Gordon Jack's suit, he would be able to hasten the process to learn everything about him.
As men, Lei Zhen could tell Gordon Jack had laid his eyes on Samantha already, and he would be damned if he allowed Gordon Jack to succeed.