I Came Back as a Villainess

“I love you.”
Aira, the ‘good wife’ who gave everything for love.
Finally, at the moment when, thanks to her, he was about to become Emperor, Xavier approached her, blood dripping in front of her, and he whispered:
“…But a hero’s shoulders are always heavy. You have to bear anything for the great achievement.”
The chilling sound of the sword being drawn from its sheath.
“Even the death of the woman who loves me.”
The sword sliced through the air in a terrifying arc, taking Aira’s life.
It was a brutal betrayal from the husband she had been with for seven years.
***
But the power of the holy relic she absorbed before her death sent her back to the time before their marriage.
Now, the stage for her revenge begins.
Her mother-in-law, who groomed her as a sacrifice for her son.
Her stepsister, who clung to her brother-in-law’s arm and smiled triumphantly at the last moment.
And, of course, Xavier, the husband who led her to her death.
They will all meet again, right in front of the gates of hell.