Li Nan did not hide.
He can't hide, he just doesn't want to hide.
Yue Zitong came to hurt him for the sake of others. It was not the first time that Yue Zitong did it. Every time he made a noise, he was very upset.
If you want to hit, you may feel better if you get hit.
That's what Li Nan thought and did. After the stick hit him hard on the forehead, he staggered down and fell on the wall and regretted it. Am I so foolish and did nothing wrong? Why should I be beaten?
It's just that there's no regret medicine in the world, so...