The lights gradually lit up, and the night came to this prosperous city with slow steps. The dim lights and colorful neon lights added a feature to the night here. Gradually into the night, the city at night seems to be more heated up.

the two sisters came out with heavy steps. Just before they had gone far, they stood still.

"elder sister, I can't walk. I have a little more food." Xiaolin complained to her sister.

"me too. Let's have a rest first." Xiaoqi suggests.

"OK." Xiaolin said, and then looked at the walking figures, "sister, I can't imagine that more people come out at night than during the...