As the vicious heroine that everyone despises in the book, she doesn't understand what she did wrong, why everything goes against her wishes, she is vicious, she has no conscience, but she is good at pretending, why is everything she wants to do eventually exposed. She likes handsome boys, she just designed a plot about love, but in the end she ends up being made into a human pig, and she has to live and die.
In her new life, she wants to figure it all out, and she wants to recover all her debts.
Concept: As the vicious female supporting character that everyone despises in the book, she doesn't understand what she did wrong.