[Quick Transmigration] Taking the Mission to Save the Female Supporting Characters

Song Lingshu suddenly got bound to a system, tasked with maintaining order in countless small worlds filled with resentment. This resentment came from supporting female characters. In simple terms, she had to solve the troubles and pain of these supporting females to return home. World One: Song Lingshu found herself in a romance reality show novel, becoming the most hated green tea supporting female. System: [Tonight’s task is to write a letter to the guest you like.] Song Lingshu turned around and wrote the letter to her roommate. Roommate: ? Other guests: ? World Two: This was a Mary Sue novel. The female lead was poor but caught the eye of a rich second-generation CEO, who was wi...