Here's a doll that resembles me. Once you've transformed, please go to the people of the mansion and release whatever's cursing them. Forgiveness... that is what could free them from this curse.

Here, bring this to the Masked Gentleman.

Oh are you busy at the moment? Please come back when you're ready and I'll give you the doll.

You want me to transform you into Peto?

Well, to be honest, I didn't think you'd make it this far. If you say the curse can be lifted, then I shall transform you. I'm looking forward to the end of this story, so I'll oblige your request.