The Villain Demon Lord's Self-Rescue Guide

Lu Tianxin's mission was simple: investigate a collapsing cultivation world. Reality? She's stuck in a trash-tier body and accidentally dragged the future Demon Lord back to a righteous sect! Worse yet, this supposedly fearsome villain acts like a fragile damsel in distress. To survive and claim her role as Heavenly Secrets Pavilion Mistress, Lu Tianxin must complete system missions, farm favorability points, and unlock premium rewards. Foundation Establishment Pills? Check. But when the 'helpless' Demon Lord Murong Shi clutches his chest with pitiful eyes, demanding medicine meant for others,…