"I Was Reborn as the 'Pink-Haired Baron's Daughter' Who Will Eventually Be Executed, So I Flattered the Villainous Daughter as My Older Sister"

When I came to, I had been reincarnated as "Momo, the pink-haired baron's daughter." In this world, I was destined to catch the prince's eye, grow conceited, torment the villainous noblewoman, and ultimately face condemnation and execution. "I don't want to die! I have to avoid the execution route!" With that vow, I ignored the prince's advances and desperately tried to curry favor with Claudia, the supposed enemy villainess. I made her lunch boxes, helped with her homework, wagged my tail in service. Thanks to my efforts, I believed I had built a good relationship (master-servant) with Claudia... Then came the graduation party. The prince loudly declared, "Don't bully Momo!" and broke off our engagement. But Claudia smiled boldly and stole my lips.