He had tried looking for the records from the security cameras, but he realized that they were all broken a day before the event.
The only people who could have destroyed it would be the staff at the hotel. No one else could have done it ahead of time.
Since he couldn't find the woman, he decided to wait for her to approach him.
When he waited for a week and no one appeared, he thought that the other party was plotting out a big plan.
A month later, the woman still did not appear, which was why he thought that she was still planning.
A year later, he thought that the plan would have been exposed by now and the other party would have looked for him, but even a year and a half later, the other party still did not appear.
Throughout these years, he always thought of this incident.