Klaus & Wanda - Some Thing Are Forever (AU)

This is the love story of a supernatural couple, as different as they are destined to be together. A witch so powerful that she doesn't have to use spells falls in love with the Original Hybrid, the two are both immortal but somehow conceive their daughter: Hope Mikaelson.
The two lovers live in love for a while, until the hybrid, frightened by that happiness, ruins everything by betraying the witch with a mortal named Camille. The destroyed witch, at the height of an argument, tells him to stay away from him and he really does, not realizing that she was just angry. Klaus returns after years, sees his daughter Hope grown up and realizes he unconditionally loves the witch. So he struggles with his teeth to regain her trust and her love, they defeat enemies, they fight each other and love seems to have to be put aside for years. Hope grows up and understands the torment of her parents, sees them fight for her without being able to love each other. Until Klaus takes matters into his own hands, he has no intention of waiting for her and tells her that he loves her about her and the witch replies that this will be forever.