Chapter 26-imparting knowledge.
A Hall.
In the gloomy room, a cold wind blew.
There seemed to be the rustling of countless snakes, insects, rats, and ants crawling around, echoing in all directions.
The students maintained a strange expression. They opened their eyes and fixed their gaze on PEI Ling, who was sitting in the seat of honor. The corners of their lips curled up, and their smiles were strange.
PEI Ling stood behind the podium and looked around, feeling that something was wrong.
At this moment, the sound of iron plates hitting each other was heard.
"Let's start the lesson," he said as he came back to his senses.
&Quot; hehe ... Hehehe ... Hehehe ... Hehehehe ... &Quot; the students laughed for no reason.
The laughter was sharp and it echoed in the room.
PEI Ling acted as if he did not hear anything and said,"I will now explain the alchemy Dao to everyone."
"The most important thing to do when refining pills is to prepare the medicinal ingredients in advance."