I Contracted Myself but a Slave Contract

Wang Xiaoming awakened a contract of absolute domination that could ignore levels and take any form. But what creature would completely let others control its life? Moreover, there is a prerequisite for the contract that one must be willing, so after trying kittens, puppies, snakes, mice, etc., All ended in failure without exception. In the end, the predecessor became more and more angry as he thought about it, and he spat out a mouthful of blood in despair. He was so angry to death by his own ability that the soul from another world arrived, and a new story began. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.