Chen Yang knew immediately that the cultivation of the brain sphere of light is not so simple. The real magicians of the Great Magic, especially the magicians who can activate the Forbidden Curse. The mental power contained in their spheres of light is horrible.

The principle of the mental power of the sphere of light in the brain is very simple.

It's like an engine, what kind of engine you are, and how much power you can achieve. The total strength of at least ten aircraft carriers is required to launch the forbidden spell. That's a terrible data.

Chen Yang's brain sphere is at most a Ferrari!

Ferrari is a...