Fox Xiaojiu repays his kindness to his parents.
During the 200 years that Xiao Jiu was with her parents, she was the most famous "Ninth Princess" in the world. The Emperor's daughter, Yu Ji, was nothing but a shrew that Xiao Jiu regarded as unworthy.
But since arriving at this so-called god's place, Xiao Jiu is no longer Xiao Jiu. He transformed her back into her original form and gave her to Yu Ji as a pet for three years. She suffered a lot of torture, but had nowhere to escape. The reason was very simple. He set up a barrier to prevent her from escaping.
Three years later, she was traumatized.