6th page (castle) : At the end of the cupboard quest, in the Green Mansion.
can you help me with this?
Hey there ! Can you check the detailled post (first post of this topic) and tell me here you're at. Can't help you without knowing what steps you have finished already. :)
Have you already translated the tiny diary inside the cupboard ? If yes and it mentions purple leaves, you may have a tiny bug. I'll explain how to fix it.