The Supporting Female Lead Always Steals the Hero's Spotlight (Quick Transmigration)

Chi Yan doesn't remember her past, but the System says she's a big shot. "Our mission this time is to transmigrate into a book and help the male and female leads get together. There's something wrong with the male lead. No matter what, he just won't fall for the female lead!" Chi Yan transmigrates into the book as a supporting female character and diligently completes her mission. But why does she always steal the male lead's thunder? She's the one who saves the beauty. She's the top cultivator in the sect. She's even the emperor who will go down in history. Female lead: "A Yan is so cool! I'm dead! I've fallen for her!" Villain: "Defeating Chi Yan is my lifelong ambition!" The System is on the verge of tears. "Big shot, we're not here to conquer the world. We're supposed to play matchmaker for the leads! You've failed every single mission!" Chi Yan is helpless too. "You might not believe me, but I really only gave it a gentle push. Who knew that boss would just die???" Male lead: "Yan Yan, since you've already wrecked my love life, why not make it up to me by giving yourself to me?" Female lead and villain: "Get lost! Don't even think about stealing my dream lover!" Theme: Lighthearted and fun