Tsuihou Kusushi Amélie: Konyaku Haki Saretara, Uwasa no Zangyaku Ouji to Dekiai Route ni Hairimashita!?

After being betrayed by her fiancé, pharmacist Amelie loses her job and her home. She ends up in the forbidden "Monster Forest." She is saved by Cyril, the third prince of a neighboring kingdom, feared as the "Cruel Prince." His gaze, contrary to rumors, is surprisingly straightforward... "I need you." Slowly, her wounded heart begins to heal. And so begins a new story of love and life.

(Source: Ichijinsha, translated)