In the World of Covering the Sky, One Can Refine Gu to Become an Immortal

Until he met Ye Fan, Sha Xiao, who transmigrated with the memories of eleven supreme beings from the Gu world, always thought he was living in an urban cultivation novel. Who could have imagined that he would plunge headlong into a massive quagmire teeming with dark supreme beings? The greatest dark upheaval in history has arrived; in the merciless universe, all beings wail, and blood stains the chaos. Sha Xiao roars, "Ye Fan, I'm here to help you!" "Freedom Incomplete Transformation," "Three Qi Return," "Dragon Imperial Guest"... Old Ye, you've been buffed, hurry up! Dark supreme beings, do you like the Heavenly Emperor Ye Fan, who has no health bar but only a progress bar? "Eat my Formless Life-Stealing Hand! Longevity Old Bi Deng!"