Siella's Revenge Affair

To avoid her predetermined death by guillotine, Siella Labyrinth befriended Tirielle, the female lead. But their friendship only lasts until Siella discovers that Tirielle is in an affair with her fiancé! Reeling from the shock and betrayal of this plot twist, Siella decides to get back at the adulterous pair by proposing a revenge affair to the male lead, Crown Prince Raynous, who accepts her offer. Will this new affair help ensure Siella's survival or bring her an ending she never expected? --- She became an extra who died because of her rubbish fiancé. She succeeded in becoming best friends with the heroine in order to twist the original plot. "I'm sorry, Ciel. But we're still friends, right?" The heroine had an affair with my fiancé. Yeah, go ahead and take that trash. "Would you l...