I Was Already Invincible, and Only Then Did the System Arrive?

So satisfying!!!

Ling Xiao, a top-tier powerhouse who has cultivated for billions of years, could destroy the entire world with a flick of his finger. But the laws of Heaven make it inconvenient for him to act, so he works as a menial disciple at a small sect. By chance, he awakens the Slacker System, makes a few friends, and travels the world with them. In the end, he discovers the ultimate deception behind this world and fights a million-strong army of slackers. And then... go read and find out!!!