Complex sentence: She eats the Fruit of Everlasting Life, acquiring immortality and her white-coloured skin; she then travels to the North to develop her magic anew, becoming the first of the "Northern Witches".
Split into simpler sentences: She eats the Fruit of Everlasting Life, acquiring immortality and her white-coloured skin. She then travels to the North to develop her magic anew, becoming the first of the "Northern Witches".