A Splendid Revenge Story of a Super-Dreadnought Cheat Villainess summary:
I woke up and I became my favorite villainess---.
Lunaria il von Solfege. The protagonist, who was reincarnated as the villainess of her favourite game, was flooded with tragic memories of Lunaria. She was condemned, left alone and uncared for, and tried to commit suicide by stabbing herself with a dagger.
"I'll take care of everything, Lunaria. Now that I'm Lunaria, I won't give you any mercy."
A brilliant revenge drama of a villainess who fights for love begins...