Zense de Shinu hodo Kirai Datta Ouji wa, Watashi ga Aisanai Shinu Rashii desu?

Once upon a time, there lived a princess named Clare. While she dreamed of marrying Prince Camille, in a wicked twist of fate, she is forced into a marriage of convenience with a man she despises, Gisele Goldie. Trapped in utter despair, Princess Clare poisons herself with the hope of finding and marrying her one true love in her next life. When she reincarnates as Noa Midori, her new reality seems just as bleak. No boyfriend, freshly unemployed, and evicted from her home. As fate loves to be cruel, not only does Gisele find Noa in her new life, she learns that he is under a curse in which he will die without her love.

(Source: Renta!)