The Most Powerful Brain: Everyone Here Is Rubbish

[No system + gradually growing from an ignorant college student to a domineering boss + multiple female protagonists + pretending to be pigs and eating tigers + face-slapping experts + urban cultivation + urban farming] The only way in the world is to be smart and invincible! A straight male college student unexpectedly stepped into the path of spiritual cultivation. His brain became smarter and more flexible, and he became proficient in every subject. Gambling, hacking, cooking, ancient martial arts, basketball, medical skills... Face-slapping expert, surrender master! "Don't use your major to try to challenge my hobby!" "In front of my brother, you are all inferior creatures, you can only surrender!" "I'm not targeting you, but everyone here is rubbish!"