[Black Butler] The Villainess's Survival Guide

After transmigrating into the role of a villainess, I fell in love with England's mad dog.

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Airi transmigrated to a Western fantasy world and became Erika Ferrante, a duke's daughter who had done every evil imaginable.

In her previous life, Airi had worked herself to death under a capitalist's exploitation. Carrying a deep resentment toward the rich, she swore to reject oppression and become a law-abiding, decent person.

But things never went as planned. Whenever she felt things were getting better, some mysterious force would seize control of her for a few seconds, making her say outrageous things and even attack people. Everyone thought Erika was beyond saving, yet one person still wanted to get close to her and was willing to believe in her.

Airi was deeply moved. With tears in her eyes, she gazed at the boy before her.

Erika: "Even if you make an enemy of the whole world, I'll stand by your side!"

Charles: "Hold on. Why would I make an enemy of the whole world?"

Erika's gaze wandered. "Um... Maybe because of me."

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Black Butler fanfiction

A snarky heroine x a gloomy, tsundere little boy

Theme: Oppose oppression. Everyone is equal.