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...

Moe, a first-year high school student, has a crush on Hikaru, who is rumored to be a coldhearted prince. However, Hikaru already has a beautiful, talented and popular girlfriend, who is also his childhood friend. Hikaru also has another close childhood friend, Kouki, who asks Moe if she wants to do a bet with him. While holding Moe's hand, Kouki asks how long is she going say that she likes Hikaru? Will Moe chase after Hikaru or will she move on and fall for his childhood friend instead?