Multiple reports say passengers on a flight to a coastal area of China experience thick smoke in the cabin mid-flight after a power bank generates smoke. According to the accounts, crew members warn passengers of “a fire situation in the cabin” as the aircraft approaches its destination. The warnings reportedly instruct passengers to remain calm and not panic while the crew organizes firefighting procedures. One report describes the crew’s announcement as a call to follow established firefighting protocols. The outlets characterize passengers’ reactions as fear or being “terrified,” but the information presented focuses on the crew’s response and the presence of smoke onboard rather than on injuries, the outcome of any landing, or the final cause being officially confirmed. The reports agree that the incident occurs during the flight and that the smoke is linked to a power bank, leading to a cabin safety alert and in-flight emergency handling as the plane nears its destination.