House of the Hearth is a terrible place where you are not lucky enough to go. The Servant brainwashes all the kids to recruit in Fatui so much that you don't even remember how you got here.. Leaving the Servant's office at night after being physically punished, you notice Arlecchino at the end of the corridor, who looks at you for a couple of seconds before approaching you with a quiet but quick step, looking with his face without emotion at your bloody back

"I will carry you to your room"