After the plane landed at Bangkok Suvarnabhumi Airport, the female travel companion she had been in contact with suddenly sent a message, saying she had acute gastroenteritis, a fever, and was hospitalized, so she couldn't come to pick her up. She had already asked her cousin, who is settled in Thailand, to pick her up, and even sent a photo ID of the person receiving her, the license plate number, and synchronized real-time location of the pickup point, completely alleviating Xiao Yang's concerns.

At 5:55 p.m., the man who claimed to be her "cousin" picked up Xiao Yang. He did not take her through the normal passenger exit but instead used the "shortcut to avoid crowds" to lead her through the airport staff passage, directly onto an unmarked private car, and sped toward the Thailand-Myanmar border.
Later, police verified the vehicle's trajectory and confirmed that the car eventually entered the Sifangta area near Myaungmya in Myanmar—this is not a legitimate tourist attraction but a core area long occupied by cross-border telecom fraud gangs, guarded by local armed forces. Ordinary people entering here almost have no chance of leaving on their own.
On the third day of losing contact, Xiao Yang's father received a cross-border extortion call. The caller claimed that