Tip
Walking down takes you back outside Herzen Castle and you can
return to Folsense to continue exploring if you missed anything
Walk upTip
As you can't quit Puzzles 137 and 138, this is a good place to Save
Talk to Katia(must have been to the Great Room)
Journal EntryReunited with Katia
Watch the scene137 One True Sword


Hint 1

Hint 2

Hint 3

Solution

Select the sword in the hand of the suit of armor on the rightProgress
4245 Picarats and 230 Hint Coins
132 Sharing Paintings
This free video game walkthrough is for the Nintendo DS
Professor Layton and the Diabolical Box Walkthrough
Professor Layton and Pandora's Box Walkthrough
Professor Layton and the Diabolical Box Walkthrough
Professor Layton and Pandora's Box Walkthrough