Oshi wo Mikata ni Tsuketara Saikyou Datte Shittemashita ka?

Leonora suddenly finds herself reincarnated as the villainess of the otome game she once played in her previous life. The fate awaiting her? A fiery burn-at-the-stake bad end! Determined to avoid such a future, she struggles to change her destiny—and by chance, contracts with a spirit named Mär, who looks exactly like her beloved “oshi” from the game. Now living in the royal castle as a spirit contractor (Liebe), Leonora encounters Felix, the eldest prince of the royal family, who cannot touch spirits. Drawn to his dignified kindness, Leonora resolves to cooperate with Mär in order to save him.

https://www.cmoa.jp/title/356707/