Of course, you cannot use skills to extend the casting time of spell slots, at least Mo Lan can't, so once the spell casting is forcibly blocked, the spell model will collapse.

In fact, using magic power to perform extended spell casting is a better way to teach, but Mo Lan doesn't want to reveal that he has magic power.

Let’s keep the arcane master a secret for now. The mages are enough for now.

Spell model crashes!

"Do you see clearly?"

"No."

"Can you see what it looks like clearly?"

"You probably know this."

"Okay, that's enough. Next we will officially start studying."

Mo Lan said, setting the blank notepad in front of him to be visible to all.

"First, we draw a three-axis coordinate system, this axis is x, this axis is y, this axis is z, with this intersection as the origin, (0,0,0)."

Xu Zongxin fell into silence while looking at the math class in front of him.
Chapter completed!