Sophie knew that the customs entrance and exit records were considered private and confidential documents. Nonetheless, the airport surveillance system was not.

As such, she thought to herself, ‘If my savior has returned to Japan, he must have passed through Japan’s airport. If I check the surveillance videos carefully, I may be able to trace him. However, the workload would be tremendous…’

‘Moreover, only my brother and I have met my savior before. Apart from him, no one else would be willing to help out.’

At this moment, Sophie felt that the opportunity of finding her savior was very slim. Nevertheless, she was reluctant to give up. She said, “Zahra, please help to settle the copy. After that, pass the Schulz family’s exclusive network to me.”

It would be very troublesome to transmit massive amounts of data. Even an ordinary network would take up to a few days to transfer several airports’ surveillance videos, let alone an optical transmission. It may take months.