How Can It Rain on a Sunny Day?

The family moved to a small, rundown county town. Xiao Ran bit a lollipop and met a poor child at the entrance of a small alley. She didn't think much and was about to turn around and leave, but the child followed her shamelessly. "Whose kid is this?" "Sorry, it's my sister." Xiao Ransheng was afraid of being caught, so he ran away quickly. On the first day of school, Xiao Ran met the sister of the "dirty" child again. Update at will Intention: growth.