SO Chapter 24

Ermes' Sticker (4), originally Ghost of the Mansion in the WSJ release, is the six hundred eighteenth chapter of the JoJo's Bizarre Adventure manga. It is also the twenty-fourth chapter of Stone Ocean.

Summary
After the incident with McQueen, Ermes heads back towards the female prison. As she walks back, she passes by Emporio. He tells her that Stand users are drawn to each other, and then throws a baseball to her. Ermes tries to catch the ball, but it phases right through her. The ball hits the wall, creating a divide within the wall. Emporio explains to Ermes that he has been secretly living in the prison since birth, and that he was told by Jolyne to look over her. Emporio disappears and reappears within the divide in the wall. He pulls Ermes into the divide. They reappear inside a large room with a grand piano. At the piano reside a mysterious man and woman. Emporio tells Ermes to ignore them, and that they don't talk much. He goes on explaining that there is food and drink, but it's impossible to eat them. He then shoots some books on a bookshelf, in an attempt to kill the cockroaches. He explains that they are within a "Ghost Room" and that his Stand allows him to interact with ghost objects. He then explains the situation with Jolyne and her father, and that he needs Ermes' help in order to track down Whitesnake. Ermes shows him the disc she got from McQueen. Emporio explains how the discs work. They come in pairs, one for Stands and the other for memories. Suddenly Ermes arm starts to cut open, due to McQueen once again attempting suicide. Her arm then gets electrocuted thanks to McQueen's Stand.