Shang listened to the teacher's words.
This was important knowledge!
"Standard spells," the teacher said in his deep voice as he grabbed a piece of chalk.
His arms moved, and in just two seconds, a diagram appeared on the blackboard.
Shang looked with surprise and confusion at the diagram.
It was an octagon, but there were many confusing and senseless lines connecting seemingly random spots inside the octagon.
In the end, a mess of lines and forms could be seen inside the octagon.
Shang had absolutely no idea what this was supposed to represent. He saw no logic in the diagram.
