It was under the moonlight. It was in the Snowwhite City of the Yunyu Kingdom. A bright moon hung overhead. This city in summer was even hotter than the southern cities. It was about 20:15 and many people should have fallen asleep. However, due to the high temperature, people were not yet sleepy, and many people were still outside to cool off and chatted. Especially on the banks of the moat, next to the green willows, and on the rows of bluestone blocks, there were full of people to cool off. The river breeze was a little cooler than other places. From time to time, there were bursts of cheerful laughter, which made the riverside livelier. In a place seven or eight hundred meters from the moat, there was a hundred-year-old tree, which was leafy, looking from a distance like an ope