Demon City. Sister, Your Fox Tail Is Out

I am in China, I have just traveled through time, I am wearing a system, I have a god-level start, and I have no father or mother. A lawyer just came to me and told me that he had an old house, a lovely sister, and an inheritance to inherit. Just when Jiang Shen thought this was an everyday game to develop a beautiful girl, his sister Jiang Nai showed off her cards, revealing nine golden fox tails. "Our name is Su Jiu'er, yes, that's the legendary nine-tailed sky fox 'Su Daji'. We have killed eighteen generations of your ancestors, and now it's your turn." Jiang Shen: "?? This script is wrong!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.