Required quests
Main dialogue
This note has been cast with a very sophisticated set of alchemy. Whoever wrote this note must be a highly-trained alchemist. This is not going to be an easy task. It will take a bit of time to extract the hidden text.
Accept
Main dialogue
Hmm... so did you bring 4031737? Ohh...... yes, this is it. This should finally allow us to read the hidden message in the note. How do we do that? Like this.