King of Magic

What kind of waste material turns to immortality? Mortals become immortals? The main theme of this book is the cultivation of immortality by a genius. If there is no Kung Fu, creating a Kung Fu requires cultivating immortality. What? Is the spell a remnant? Then make it up. What? After practicing cultivation, have you become obsessed again? What? The boss was not convinced and was expelled from the world of immortality? After all, I was responsible for everything. Cultivation of immortality should not be invincible and boring, but should be interesting.