Monsters Do Not Reincarnate

She traveled back in time and became a monster, squeezed into a body with the undead demon. Not long after, the real undead demon went to reincarnation, and the body became hers. When she left the Wangchuan River in the underworld, there were people outside to help her return to the Monster Clan together. The person who answered her was a "kid" who looked a few years younger than her, and was also Ningxi's adoptive brother. He disguised himself as a ghost and wandered around the underworld, looking for him for more than two hundred years before he was found. Next, Gu Liunian gained a deeper understanding of the world and gradually integrated into it. She unceremoniously took possession of things belonging to the undead demon, including Ning Xi, who liked the undead demon. ………