Fantasy: After Three Years of Waste, You Will Be Invincible

No one cares about you being a waste for ten years, but once you become invincible everyone knows about it! Three years ago, Chu Yun joined Taixuan Sect as a waste! Three years later, he destroyed the sect, stepped on the genius, killed the gods and demons, and ruled the world forever! Chu Yun: "If I don't take action, it's fine. But if I do, blood will be drawn!" Kung Fu? Martial arts? Weapon refining? Alchemy? "I'm sorry, but what you learned is rubbish. How about you become my disciple and I'll teach you?"