Pre-konoha hikaye

[Izuna Uchiha x Reader-insert] In hopes of creating an alliance with the Uchiha clan, your father decided to arrange a marriage between you and Madara Uchiha's little brother, Izuna Uchiha. However, you hated the idea of being chained down to a man you never met, and you also had feelings for someone else. Will you survive the chaotic life of your new marriage or will you find a way to walk out of it to satisfy your desires for freedom?

A healer is reborn in a world full of pain. Alternatively: in which she is reborn before the founding of Konohagakure and decides to protect others in the only way she knows how.