What kind of crap detective agency is this, to use such methods to deceive her in investigating a person.
There's not a single piece of useful information at all.
Calm down, she spread the paper open again.
On April 15th, she appeared at Jingdu International Airport. According to the flights at the time, it was confirmed that she had come from New York in the United States. Three days later, she appeared at Jiangzhou Airport. A reporter who had been taking photos of Ming Han had accidentally captured her figure in the background, otherwise the detective wouldn't have found this clue so quickly.
The only certainty was that Ji Yunya had indeed been overseas for these years and hadn't returned from abroad until April 15th. The detective would need more time and money to investigate her overseas activities.