I Just Want to Take Care of Myself in Ancient Times, but Why Do I Want to Conquer the World?

As a little bamboo demon who stole tributes, she met her master when she was innocent and young. Later, the master often smiled at her and named her Xiao. The master taught her how to practice, how to read, and took her to see a sleeping little soul. One day, the master said, "Can you give me your body? I will use it to resurrect my daughter." The little demon agreed, and she became a wandering spirit. The master died, and the sleeping little girl lived. The little demon suddenly realized that the master was not smiling at her... Not long after her health deteriorated, the little girl died. She had been waiting for the reincarnation of the little girl for many years but did not receive it. When they arrived at the underworld, they said that the little girl had committed a taboo and could not be reincarnated, and would have no next life. When she got angry, she beat them all from bottom to top. The little girl started to be a human again, this time as a complete person... But she didn't have much time left, but she still wanted to stay with the little girl... Someone gave her an idea and said, "Go and become an immortal. I heard that immortals can live for a long time." She went to heaven to find gods to become an immortal, but those gods said there was no place in the sky... She took out her master's broken statue and asked, "What about her original location?" The gods were silent... She knew that everything in the sky was bad, and so were those in the earth, and she beat them from top to bottom. So she searched for a long time and found a new world. This time she could be whatever she wanted to be.