C225 Talk to the taxi driver

"Yeah, there's no one living in the south district right now, and no one dares to live in that house. There's only the four boxes behind you, and it used to be the home of a rich man, but he was an antique dealer, and in the end he died. I heard that there was a ghost inside, so I'd rather believe it than not. That master didn't know that his words would cause Gu Ruoyun's hair to stand on end