C1658 Trapped in a Barrier

Half an hour later, in the school conference room.

Under the summons of the Dean of Education, Ding Sheng, all the teachers of Lilacs Middle School were gathered in the conference room.

The crowd gathered around. Look at me, look at you.

"What happened? Why did Dean Ding suddenly gather everyone like this? What meeting is he holding?"

"Who knows? Director Ding is always nagging