Transmigrated as the Cannon Fodder Female Supporting Role to Make the Female Lead Popular

'''【Ongoing Serial "Transmigrating into a Crime Novel to Save the Heroine"】 CP: The Real Troublemaker Fake Heiress x The Fake Ice Queen Real Heiress Reading Notes【Highlight】: 1. The characters have no prototypes, please refrain from projecting. 2. Both heroines are living, breathing people, not perfect, with strengths and weaknesses, struggles and conflicts. If this bothers you, please do not proceed. 3. Anti-theft at 90%, updates every night at 8 PM, will take leave if necessary. Shi Yu transmigrated into a melodramatic wealthy family novel, becoming the fake heiress who was switched at birth, also the villainess who constantly set traps for the real heiress, and ended up losing every...