The night was deep, and Xu Qing went out for a stroll.
From end to end of the Shuimen Bridge street, every household's lights inexplicably lit up one after another.
In just a short while, Xu Qing, who had lit the 'Ten Thousand Lights of the Houses', walked back and forth amid the clamorous night voices of the neighborhood.
The lights along the street were once again engulfed by the night.
At this moment, those light sleepers of the households could no longer sleep. One by one, they lit their lamps and began asking anyone they caught what had happened.
But no one could explain it, and fortunately, for a considerable amount of time thereafter, the incident of the lights of Shuimen Bridge lighting up and extinguishing on their own never happened again. People regarded it as a city legend and did not investigate further.