She Asked You to Raise a Spiritual Pet, but You Were Raised by Her Instead?

At the beginning, the snake demon sucked all the Yuan Yang and took away the Yuan Dan, and then tamed her as a spiritual pet! From now on, I eat her, wear her, use her, live in her, beat and scold me as much as I want, and she must protect me from death! You don't have to rely on yourself to practice, just absorb her spiritual power every day, and it will grow like leeks anyway! In order to support me, she went to engage in immortal dance, kidnapping and extorting the second and third generation demons in the Ten Thousand Demon Mountains! You have everything you need when you have a spiritual pet, so why go to the trouble of killing it?