Quick Transmigration: The Ex-Girlfriend's Return Handbook

The heroine is breathtakingly beautiful, sweet as honey, and loves to flirt, but takes responsibility for her actions. She's a pampered little troublemaker who charms heaven and earth, even the air itself. Pure sweetness, with a 100% sugar content and not a single shard of glass. A Wu is the embodiment of the Six Realms' malice, rejected by all six realms. Every deity in the Six Realms wants to destroy her. A Wu has a magic mirror that can help her travel through countless small worlds. A funny little skit: A Wu: “Mirror, mirror, who is the fairest in the world?” Mirror: “Oh, of course it's you, my beautiful mistress, A Wu.” A Wu smiles, radiating charm, and abandons the thought of smashing it. In each small world, the heroine is the male lead's ex-girlfriend, or someone much like one. The original heroine of a given world isn't necessarily a bad person; sometimes they simply have different interests. (A Wu isn't a goody-two-shoes or a naive innocent.) Once she enters a small world, she can't use powers from outside that world. Otherwise, the Heavenly Dao will notice and draw the Six Realms' Divine Lords to her. The countless small worlds are offshoots of the Six Realms. (Put another way, they're its underlings.) Each small world has a male lead, but the main storyline doesn't. (A little clarification.) That's the setting and introduction. Read the story for the plot.