You've Got to Be Kidding! The Demon Lord Thinks I Can Crush Him

[Fantasy with a Twist + Eastern Fantasy + Invincible + Face-Slapping + System] Su Zhe had blocked meridians and couldn't cultivate, so he planned to live out the rest of his life in peaceful obscurity. But then he awakened the System for Showing Off in Front of Others and gained abilities just a little stronger than anything else in the world. From then on, Su Zhe embarked on a path of no return. What, the sect leader of the Heavenly Dao Sect is here to pick a fight? No problem. I'll handle it. The Demon Cult has reached our mountain gate? Don't worry. I'm here. When the Demon Realm invades and the Demon Venerable descends, the entire cultivation world is plunged into misery. Su Zhe stands aloft in midair, his white robes fluttering. “Demon Venerable, I bet you can't withstand this one-finger strike of mine.”