Xiaochun was sitting alone on the bench of the train, and the rain was pouring down. It gets dark and bright, bright and dark again, but I still can't wait for my parents. That day Xiaochun met her eldest sister. Sister Tai took her to the police station. Xiaochun cried and shouted to find her parents, but she never waited for them to come back. She only waited for bad news.
From then on, Xiaochun lived in the branch. She also met Luoluo, and the two became best friends. They studied together, handled cases together, and experienced a lot together. I also met Xiao Pan and Xiao Hui. The four became best friends.
Purpose: Criminal Investigation, Campus Growth