Duan Yi picked up a child in the vast white snow on a silver winter night. The child came first in school and touched his head. The child came first in the martial arts test. He touched his head. The child became successful and famous. Tsk, I won't touch him. The child's memory recovered, he got married and got married, and he was a little speechless.
Purpose: Because we need to learn more about crimes, we start with simpler ones.