In the afternoon after school, fat man, Lin Xie and Yu Yan walk to the school gate. At this time, when the school gate is full of people, everyone rushes home or plays. But today, there are a lot of people around the school gate. The three are very strange. The fat man comes to watch the activity. Lin Xie looks for the trace of Lehai everywhere. After searching for a long time, he can't find the trace of Lehai.

Maybe Lin Xie hasn't come down yet, so he waits. Then the fat man comes over and says with a smile, "boss, something interesting happened inside."

"hmm?"

"it's also a...