At the same time, fire broke out in several commercial buildings on Hong Kong Island. The cause of the fire is unknown. The fire almost instantaneously engulfed the whole office.

More than a dozen firefighters were dispatched, and the results on the spot were still useless.

Several fires were not extinguished until early morning. The scene was chaotic. Police officers from various police stations went out to find out the reasons. There were no cigarette butts or other flame retardants at the point of the incident. There was no doubt about the personnel's entry and exit situation that night. All of these were deduced, and the fire was inexplicable.

In...