After Leaving the Team, the Villainous Young Lady Became Everyone’s White Moonlight

After transmigrating into a novel as a villainous noble lady doomed to a tragic ending, she was immediately betrayed by her teammates, kicked out of the group, disowned by her family, had her engagement broken off by the prince, and was expelled from her sect by the Saintess — starting with absolutely nothing.
“Yes, yes, yes, I’m leaving. Don’t contact me again.”
The villainous lady didn’t resist and readily agreed, because she knew this was the only way to avoid her death ending.
What’s more, she awakened the “Good Person System” and began quietly doing good deeds in a remote corner…
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Complete MTL Description:
She transmigrated into a novel and became a villainous noble lady with a tragic ending.
She was immediately purged by her teammates, expelled from the team, kicked out of her family when she returned home, rejected by the prince, and expelled from her sect by the saintess, starting with nothing.
“Yes, yes, I’m leaving. Don’t contact me again.”
The villainous girl didn’t struggle and readily agreed, because she knew this was the only way to avoid a fatal ending.
She even awakened the “good guy system,” hiding in small places to secretly do good deeds, attempting to develop in secret.
However……
The heroine discovered that without the villain’s buff, her holy sword was as dull as an iron rod.
The Knight Lady discovered that without the Villain Lady’s blessing, her shield was as fragile as paper.
Miss Witch found that without Miss Villain’s help, her thoughts were as chaotic as a tangled mess, and her spellcasting was as slow as a snail.
Miss Elf realized that without Miss Villain’s Eagle Eye technique, how could she possibly achieve perfect accuracy?
The countess discovers that her wicked daughter, whom she had kicked out of the house, is making a name for herself outside.
The saintess discovers that her exiled disciple is the true savior.
The once-in-a-millennium genius sister discovers that she can’t even withstand a single move from her older sister.
Gradually, she became the white moonlight that everyone loved and admired.
Unfortunately, Miss Villain no longer trusts anyone.
“I will not return to the team.”
“I will not go home.”
“I am not your partner.”
“I am not your daughter.”
“I am not your sister.”
“I am not your apprentice.”
“I am not your ideal woman.”
“I am not your savior.”
“I’m willing to work for you, but feelings are out of the question.”