Quick Transmigration: Background NPC Gains Love-at-First-Sight Cheat

College student Wei Xin's mundane life shatters when a mysterious system forces a "Charismatic Halo" upon her—guaranteeing instant infatuation from anyone she meets. Her mission? Rescue doomed background characters across multiple worlds who fall victim to the protagonists' ruthless romance plots. In World 1, a simple scheme to skip class spirals out of control when her cheat ability activates. Suddenly, the sharp-tongued professor who caught her faking illness is hand-feeding her like a devoted servant. His ice-cold doctor friend strips off his lab coat, baring sculpted muscles and absolute o…