The Villainess Was Trembling with Fear

Isabella, who remembered being reincarnated as the villain lady from her past life, was determined not to become like the villain lady in the otome game. However, she lost her beloved mother, her father remarried, and a half-brother was born. As she was gradually excluded from the family circle, she came to understand the feelings of game Isabella becoming a villain lady. Still, she endured and tried not to interfere with her fiancé, the prince, but that too reached its limit...