I Am a Forbidden Mage, It Is Normal to Break the Shackles

[Western fantasy + mage + all attributes + theory combined with drug addiction + multi-race + multi-force confrontation + fast pace + going to the world ] Belden, a handyman magician with only level 1 talent rating, was found to have monster-level theoretical derivation abilities. Demon Tower Master: Catch him! It is simply unreasonable for this brain to work in vain for my magic tower! Tool man reservation! The higher-ups of the Magic Tower rushed up one after another: Tower Master, I have several projects here that need to be run by Belden's genius brain. Belden: Wait a minute? It's okay if you don't train me, but you still want to exploit me as a tool? I'm going to run away right now, see if I don't take all of you with me! In this way, Belden successfully ran away, traveling around the world and causing trouble along the way. Whether it was the light forces or the dark organization, he only left one sentence: "Don't mess with me. I'll steal your hometown when I'm angry." Years later, someone asked why Belden was so strong? Belden: "You want to ask me how to become stronger? Isn't it just a matter of having a brain?!" The early stages of this book still need to be laid, and it takes time to develop the worldview. I'm sorry if I've suggested this.