She was just lucky. When she died, she met the 'Ancient Spirit Immortal Ancestor' who was traveling around the world. The ancient immortal ancestor Xu was in a good mood, and not only extended her life, but also gave her the body of a god. From then on, she became the Pure Spirit Immortal.
There is a book called Merit Book, which records the merits she needs to complete. When she completes ninety-nine and eighty-one merits, she can truly return to the immortal world and become an immortal forever.
In the human world, people's hearts are complicated. The human world was originally created by Nuwa through hard work. However, after the vicissitudes of time, people's hearts have long been complicated and have become extremely dark. How many people kill innocent people for their own desires and do whatever it takes for their own interests. The human world is no longer as pure as it once was. And what she wants to do is to purify those people whose hearts are polluted and restore their original goodness.
There is a fox demon who is handsome, with glazed eyes and a slippery character. Such people tend to be the creatures that live in her magic weapon. This fox demon lived longer than her, but it happened to be half fairy and half demon. She is destined to become a partner with this fox demon, because in order to purify people's hearts, he needs to devour the inner demons in people's hearts. And this is also the way, the only way for him to cultivate merit.